diff --git a/firmware/applications/final.c b/firmware/applications/final.c
new file mode 100644
index 0000000..16525d0
--- /dev/null
+++ b/firmware/applications/final.c
@@ -0,0 +1,37 @@
+#include <sysinit.h>
+
+#include "basic/basic.h"
+
+#include "lcd/print.h"
+
+#include <string.h>
+
+/**************************************************************************/
+
+#include "final.gen"
+
+static const struct MENU mainmenu = {"Menu", mentry};
+
+void initNick();
+void fancyNickname();
+
+void main_final(void) {
+    //checkFirstBoot();
+
+    initNick();
+    while(1){
+#ifndef FINAL
+        if(getInputRaw()==BTN_LEFT)
+            ISPandReset();
+#endif
+        if(getInput()){
+            handleMenu(&mainmenu);
+            getInputWaitRelease();
+            initNick();
+        };
+        fancyNickname();
+        delayms_queue(100);
+    };
+};
+
+void tick_final(void);
diff --git a/firmware/applications/final/config.c b/firmware/applications/final/config.c
new file mode 100644
index 0000000..1451483
--- /dev/null
+++ b/firmware/applications/final/config.c
@@ -0,0 +1,126 @@
+#include <sysinit.h>
+
+#include "basic/basic.h"
+#include "basic/config.h"
+
+#include "lcd/print.h"
+#include "lcd/render.h"
+#include "lcd/display.h"
+
+#include "filesystem/ff.h"
+
+#include <string.h>
+
+/**************************************************************************/
+
+void readcfg(void) {
+    readConfig();
+};
+
+void savecfg(void){
+    saveConfig();
+};
+
+void applycfg(void){
+    applyConfig();
+};
+
+void changer(void){
+    uint8_t numentries = 0;
+    signed char menuselection = 0;
+    uint8_t visible_lines = 0;
+    uint8_t current_offset = 0;
+
+    for (int i=0;the_config[i].name!=NULL;i++){
+        numentries++;
+    };
+
+    visible_lines = ((RESY/getFontHeight())-1)/2;
+
+    while (1) {
+        // Display current menu page
+        lcdClear();
+        lcdPrint("Config");
+        
+        lcdSetCrsrX(60);
+        lcdPrint("[");
+        lcdPrint(IntToStr(current_offset/visible_lines,1,0));
+        lcdPrint("/");
+        lcdPrint(IntToStr(numentries/visible_lines,1,0));
+        lcdPrint("]");
+        lcdNl();
+
+        lcdNl();
+
+        for (uint8_t i = current_offset; i < (visible_lines + current_offset) && i < numentries; i++) {
+            if(i==0){
+                lcdPrintln("Save changes:");
+                if (i == menuselection)
+                    lcdPrint("*");
+                lcdSetCrsrX(14);
+                if (i == menuselection)
+                    lcdPrintln("YES");
+                else
+                    lcdPrintln("no");
+            }else{
+                lcdPrintln(the_config[i].name);
+                if (i == menuselection)
+                    lcdPrint("*");
+                lcdSetCrsrX(14);
+                lcdPrint("<");
+                lcdPrint(IntToStr(the_config[i].value,3,F_LONG));
+                lcdPrintln(">");
+            };
+        }
+        lcdRefresh();
+
+        switch (getInputWait()) {
+            case BTN_UP:
+                menuselection--;
+                if (menuselection < current_offset) {
+                    if (menuselection < 0) {
+                        menuselection = numentries-1;
+                        current_offset = ((numentries-1)/visible_lines) * visible_lines;
+                    } else {
+                        current_offset -= visible_lines;
+                    }
+                }
+                break;
+            case BTN_DOWN:
+                menuselection++;
+                if (menuselection > (current_offset + visible_lines-1) || menuselection >= numentries) {
+                    if (menuselection >= numentries) {
+                        menuselection = 0;
+                        current_offset = 0;
+                    } else {
+                        current_offset += visible_lines;
+                    }
+                }
+                break;
+            case BTN_LEFT:
+                if(the_config[menuselection].value >
+                        the_config[menuselection].min)
+                    the_config[menuselection].value--;
+                if(the_config[menuselection].value > the_config[menuselection].max)
+                    the_config[menuselection].value=
+                        the_config[menuselection].max;
+                applyConfig();
+                break;
+            case BTN_RIGHT:
+                if(the_config[menuselection].value <
+                        the_config[menuselection].max)
+                    the_config[menuselection].value++;
+                if(the_config[menuselection].value < the_config[menuselection].min)
+                    the_config[menuselection].value=
+                        the_config[menuselection].min;
+                applyConfig();
+                break;
+            case BTN_ENTER:
+                if(menuselection==0)
+                    saveConfig();
+                return;
+        }
+        getInputWaitRelease();
+    }
+    /* NOTREACHED */
+}
diff --git a/firmware/applications/final/flame.c b/firmware/applications/final/flame.c
new file mode 100644
index 0000000..a67175c
--- /dev/null
+++ b/firmware/applications/final/flame.c
@@ -0,0 +1,137 @@
+/*
+
+    flame m0dul - https://github.com/kiu/flame
+
+*/
+
+#include "basic/basic.h"
+#include "core/i2c/i2c.h"
+#include "basic/config.h"
+
+#define FLAME_I2C_WRITE         0xC4
+#define FLAME_I2C_READ          0xC5
+
+#define FLAME_I2C_CR_INPUT      0x00
+#define FLAME_I2C_CR_PSC0       0x01
+#define FLAME_I2C_CR_PWM0       0x02
+#define FLAME_I2C_CR_PSC1       0x03
+#define FLAME_I2C_CR_PWM1       0x04
+#define FLAME_I2C_CR_LS0        0x05
+
+#define FLAME_I2C_LS0_OFF       0x00
+#define FLAME_I2C_LS0_ON        0x01
+#define FLAME_I2C_LS0_PWM0      0x02
+#define FLAME_I2C_LS0_PWM1      0x03
+
+#define FLAME_I2C_LS0_LED0      0x00
+#define FLAME_I2C_LS0_LED1      0x02
+#define FLAME_I2C_LS0_LED2      0x04
+#define FLAME_I2C_LS0_LED3      0x06
+
+#define FLAME_OFF               0x00
+#define FLAME_UP                0x01
+#define FLAME_UP_WAIT           0x02
+#define FLAME_DOWN              0x03
+#define FLAME_DOWN_WAIT         0x04
+
+/**************************************************************************/
+
+#define flameBrightnessMax GLOBAL(flamemax)
+#define flameBrightnessMin GLOBAL(flamemin)
+#define flameSpeedUp       GLOBAL(flamespeed)
+#define flameSpeedDown     GLOBAL(flamespeed)
+#define flameWaitUp        GLOBAL(flamemaxw)
+#define flameWaitDown      GLOBAL(flameminw)
+
+uint8_t flameEnabled = 0;
+uint8_t flameMode = FLAME_OFF;
+uint8_t flameI2Cpwm = 0;
+uint8_t flameTicks = 0;
+
+uint32_t flameSetI2C(uint8_t cr, uint8_t value) {
+    I2CMasterBuffer[0] = FLAME_I2C_WRITE;
+    I2CMasterBuffer[1] = cr;
+    I2CMasterBuffer[2] = value;
+    I2CWriteLength = 3;
+    I2CReadLength = 0;
+    return i2cEngine();
+}
+
+void setFlamePWM() {
+    flameSetI2C(FLAME_I2C_CR_PWM0, flameI2Cpwm); // set pwm
+}
+
+
+void tick_flame(void) { // every 10ms
+    flameTicks++;
+
+    if (flameI2Cpwm > flameBrightnessMax) {
+        flameI2Cpwm = flameBrightnessMax;
+    }
+    if (flameI2Cpwm < flameBrightnessMin) {
+        flameI2Cpwm = flameBrightnessMin;
+    }
+
+    if (flameMode == FLAME_OFF) {
+        if (isNight() && flameEnabled) {
+            flameTicks = 0;
+            flameMode = FLAME_UP;
+        }
+    }
+
+    if (flameMode == FLAME_UP) {
+        if (flameI2Cpwm + flameSpeedUp > flameI2Cpwm ) {
+            flameI2Cpwm += flameSpeedUp;
+        } else {        
+            flameI2Cpwm = 0xFF;
+        }
+        push_queue(&setFlamePWM);
+        if (flameI2Cpwm == flameBrightnessMax) {
+            flameMode = FLAME_UP_WAIT;
+            flameTicks = 0;
+        }
+    }
+
+    if (flameMode == FLAME_UP_WAIT) {
+        if (flameTicks >= flameWaitUp) {
+            flameMode = FLAME_DOWN;
+        }
+    }
+
+    if (flameMode == FLAME_DOWN) {
+        if (flameI2Cpwm - flameSpeedDown < flameI2Cpwm ) {
+            flameI2Cpwm -= flameSpeedDown;
+        } else {
+            flameI2Cpwm = 0x00;
+        }
+        push_queue(&setFlamePWM);
+        if (flameI2Cpwm == flameBrightnessMin) {
+            flameMode = FLAME_DOWN_WAIT;
+            flameTicks = 0;
+        }
+    }
+
+    if (flameMode == FLAME_DOWN_WAIT) {
+        if (flameTicks >= flameWaitDown) {
+            flameMode = FLAME_OFF;
+        }
+    }
+}
+
+void flameInit(void) {
+
+    i2cInit(I2CMASTER); // Init I2C
+
+    flameEnabled = (flameSetI2C(FLAME_I2C_CR_LS0, FLAME_I2C_LS0_OFF << FLAME_I2C_LS0_LED0) == I2CSTATE_ACK); // probe i2c
+
+    if (flameEnabled) {
+        flameSetI2C(FLAME_I2C_CR_LS0, FLAME_I2C_LS0_OFF << FLAME_I2C_LS0_LED0); // set led0 off
+        flameSetI2C(FLAME_I2C_CR_LS0, FLAME_I2C_LS0_OFF << FLAME_I2C_LS0_LED1); // set led1 off
+        flameSetI2C(FLAME_I2C_CR_LS0, FLAME_I2C_LS0_OFF << FLAME_I2C_LS0_LED2); // set led2 off
+        flameSetI2C(FLAME_I2C_CR_LS0, FLAME_I2C_LS0_OFF << FLAME_I2C_LS0_LED3); // set led3 off
+
+        flameSetI2C(FLAME_I2C_CR_PSC0, 0x00); // set prescaler
+        flameSetI2C(FLAME_I2C_CR_PWM0, 0x00); // set pwm
+        flameSetI2C(FLAME_I2C_CR_LS0, FLAME_I2C_LS0_PWM0 << FLAME_I2C_LS0_LED0); // set led0 to pwm
+    }
+}
diff --git a/firmware/applications/final/mesh.c b/firmware/applications/final/mesh.c
new file mode 100644
index 0000000..c6d1f63
--- /dev/null
+++ b/firmware/applications/final/mesh.c
@@ -0,0 +1,286 @@
+#include <sysinit.h>
+#include <string.h>
+#include <time.h>
+
+#include "basic/basic.h"
+#include "basic/byteorder.h"
+
+#include "lcd/lcd.h"
+#include "lcd/print.h"
+
+#include "funk/nrf24l01p.h"
+
+#include "funk/mesh.h"
+
+#include <string.h>
+
+/**************************************************************************/
+
+void m_init(void){
+    nrf_init();
+
+    struct NRF_CFG config = {
+        .channel= MESH_CHANNEL,
+        .txmac= MESH_MAC,
+        .nrmacs=1,
+        .mac0=  MESH_MAC,
+        .maclen ="\x20", // XXX: MESHPKTSIZE
+    };
+
+    nrf_config_set(&config);
+
+    initMesh();
+};
+
+void m_tset(void){
+    _timet=1311961112;
+};
+
+void m_time(void){
+    struct tm* tm;
+    char c[2]={0,0};
+    getInputWaitRelease();
+    delayms(100);
+    do{
+        lcdClear();
+        tm= mygmtime(getSeconds());
+        lcdPrint(IntToStr(tm->tm_hour,2,F_LONG));
+        lcdPrint(":");
+        lcdPrint(IntToStr(tm->tm_min,2,F_LONG|F_ZEROS));
+        lcdPrint(":");
+        lcdPrint(IntToStr(tm->tm_sec,2,F_LONG|F_ZEROS));
+        lcdNl();
+        lcdPrint(IntToStr(tm->tm_mday,2,F_LONG));
+        lcdPrint(".");
+        lcdPrint(IntToStr(tm->tm_mon+1,2,0));
+        lcdPrint(".");
+        lcdPrint(IntToStr(tm->tm_year+YEAR0,4,F_LONG|F_ZEROS));
+        lcdNl();
+
+        lcdNl();
+        lcdPrint("<");
+
+        for(int i=0;i<MESHBUFSIZE;i++){
+            if(!meshbuffer[i].flags&MF_USED){
+                c[0]='_';
+            }else{
+                c[0]=meshbuffer[i].pkt[0];
+            };
+            lcdPrint(c);
+        };
+        lcdPrintln(">");
+
+        lcdPrint("Gen:");
+        lcdPrintInt(meshgen);
+        lcdNl();
+        lcdRefresh();
+        delayms_queue(50);
+    }while ((getInputRaw())==BTN_NONE);
+};
+
+
+inline void blink(char a, char b){
+    gpioSetValue (a,b, 1-gpioGetValue(a,b));
+};
+
+
+int choose(char * texts, int8_t menuselection){
+    uint8_t numentries = 0;
+    uint8_t visible_lines = 0;
+    uint8_t current_offset = 0;
+
+    char*p=texts;
+
+    do{
+        lcdPrintln(p);
+        while(*p)p++;
+        numentries++;p++;
+    }while(*p);
+    numentries--;
+
+    visible_lines = (RESY/getFontHeight())-1; // subtract title line
+
+    while (1) {
+        // Display current menu page
+        lcdClear();
+        lcdPrintln(texts);
+        p=texts;
+        while(*p++);
+        for(int i=0;i<current_offset;i++)
+            while(*p++);
+        for (uint8_t i = current_offset; i < (visible_lines + current_offset) && i < numentries; i++) {
+            if (i == menuselection)
+                lcdPrint("*");
+            lcdSetCrsrX(14);
+            lcdPrintln(p);
+            while(*p++);
+        }
+        lcdRefresh();
+
+        switch (getInputWait()) {
+            case BTN_UP:
+                menuselection--;
+                if (menuselection < current_offset) {
+                    if (menuselection < 0) {
+                        menuselection = numentries-1;
+                        current_offset = ((numentries-1)/visible_lines) * visible_lines;
+                    } else {
+                        current_offset -= visible_lines;
+                    }
+                }
+                break;
+            case BTN_DOWN:
+                menuselection++;
+                if (menuselection > (current_offset + visible_lines-1) || menuselection >= numentries) {
+                    if (menuselection >= numentries) {
+                        menuselection = 0;
+                        current_offset = 0;
+                    } else {
+                        current_offset += visible_lines;
+                    }
+                }
+                break;
+            case BTN_LEFT:
+                return -1;
+            case BTN_RIGHT:
+            case BTN_ENTER:
+                return menuselection;
+        }
+        getInputWaitRelease();
+    }
+    /* NOTREACHED */
+}
+
+
+
+/***********************************************************************/
+
+char *meshmsgs(void){
+    static char msgtypes[MESHBUFSIZE+1];
+    memset(msgtypes,'_',MESHBUFSIZE);
+    msgtypes[MESHBUFSIZE]=0;
+    uint8_t lo=0;
+    uint8_t hi;
+
+    for(int o=0;o<MESHBUFSIZE;o++){
+        hi=0xff;
+        for(int i=0;i<MESHBUFSIZE;i++){
+            if(meshbuffer[i].flags&MF_USED){
+                if(MO_TYPE(meshbuffer[i].pkt)>lo)
+                    if(MO_TYPE(meshbuffer[i].pkt)<hi)
+                        hi=MO_TYPE(meshbuffer[i].pkt);
+            };
+        };
+        if(hi==0xff){
+            msgtypes[o]=0;
+            break;
+        };
+        msgtypes[o]=hi;
+        lo=hi;
+    };
+
+    return msgtypes;
+};
+
+
+
+extern MPKT meshbuffer[MESHBUFSIZE];
+void m_choose(){
+    char list[99];
+    int i=0;
+
+    while(1){
+    char *p=list;
+    strcpy(p,"Note");
+    while(*p++);
+
+    char *mm=meshmsgs();
+    char *tmm=mm;
+    while(*mm){
+        switch(*mm){
+            case('A'):
+                strcpy(p,"Message");
+                break;
+            case('E'):
+                strcpy(p,"Kourou");
+                break;
+            case('F'):
+                strcpy(p,"Baikonur");
+                break;
+            case('T'):
+                strcpy(p,"Time");
+                break;
+            case('i'):
+                strcpy(p,"Invaders");
+                break;
+            default:
+                p[0]=*mm;
+                p[1]=0;
+        };
+        while(*p++);
+        mm++;
+    };
+    p[0]=0;
+
+    i=choose(list,i);
+    if(i<0)
+        return;
+    lcdClear();
+
+    int j=0;
+    for(int z=0;z<MESHBUFSIZE;z++)
+        if(meshbuffer[z].flags&MF_USED)
+            if(MO_TYPE(meshbuffer[z].pkt)==tmm[i])
+                j=z;
+
+    switch(tmm[i]){
+        case('A'):
+            lcdPrintln("Message");
+            break;
+        case('E'):
+            lcdPrintln("Kourou");
+            break;
+        case('F'):
+            lcdPrintln("Baikonur");
+            break;
+        case('T'):
+            lcdPrintln("Time");
+            break;
+        case('i'):
+            lcdPrintln("Invaders");
+            break;
+    };
+    if(tmm[i]>='a' && tmm[i]<='z'){
+        lcdPrintln(IntToStr(MO_TIME(meshbuffer[j].pkt),10,0));
+    }else{
+        struct tm *tm= mygmtime(MO_TIME(meshbuffer[j].pkt));
+        lcdPrint(IntToStr(tm->tm_hour,2,F_LONG));
+        lcdPrint(":");
+        lcdPrint(IntToStr(tm->tm_min,2,F_LONG|F_ZEROS));
+        lcdPrint(":");
+        lcdPrint(IntToStr(tm->tm_sec,2,F_LONG|F_ZEROS));
+        lcdNl();
+    };
+    char *foo=(char *)MO_BODY(meshbuffer[j].pkt);
+    while(strlen(foo)>13){
+        int q;
+        for(q=0;q<13;q++){
+            if(foo[q]==' ')
+                break;
+        };
+        foo[q]=0;
+        lcdPrintln(foo);
+        foo[q]=' ';
+        foo+=q+1;
+    };
+    lcdPrintln(foo);
+    lcdRefresh();
+    getInputWaitRelease();
+    };
+};
+
+
+void tick_mesh(void){
+    mesh_systick();
+};
+
diff --git a/firmware/applications/final/nickname.c b/firmware/applications/final/nickname.c
new file mode 100644
index 0000000..9eb46c7
--- /dev/null
+++ b/firmware/applications/final/nickname.c
@@ -0,0 +1,83 @@
+#include <sysinit.h>
+#include <string.h>
+#include <time.h>
+
+#include "basic/basic.h"
+#include "basic/byteorder.h"
+#include "basic/config.h"
+
+#include "lcd/lcd.h"
+#include "lcd/print.h"
+
+#include "filesystem/ff.h"
+#include "filesystem/select.h"
+
+#include <string.h>
+
+/**************************************************************************/
+
+void fancyNickname(void) {
+    int dx=0;
+	int dy=0;
+    static uint32_t ctr=0;
+	ctr++;
+
+
+	lcdClear();
+	setExtFont(GLOBAL(nickfont));
+	DoString(dx,dy,GLOBAL(nickname));
+	lcdRefresh();
+
+    return;
+}
+
+/**************************************************************************/
+
+void initNick(void){
+	readFile("nick.cfg",GLOBAL(nickname),MAXNICK);
+//	readFile("font.cfg",GLOBAL(nickfont),FILENAMELEN);
+};
+
+void doNick(void){
+	input("Nickname:", GLOBAL(nickname), 32, 127, MAXNICK-1);
+	writeFile("nick.cfg",GLOBAL(nickname),strlen(GLOBAL(nickname)));
+	getInputWait();
+};
+
+void doFont(void){
+    getInputWaitRelease();
+    if( selectFile(GLOBAL(nickfont),"F0N") != 0){
+        lcdPrintln("No file selected.");
+        return;
+    };
+
+    lcdClear();
+    lcdPrintln(GLOBAL(nickfont));
+    setExtFont(GLOBAL(nickfont));
+    lcdPrintln("PUabc€");
+    setIntFont(&Font_7x8);
+    lcdPrintln("done.");
+    lcdDisplay();
+    while(!getInputRaw())delayms(10);
+};
+
+
+#if 0
+     void f_font(void){
+
+    if( selectFile(fontname,"F0N") != 0){
+        lcdPrintln("No file selected.");
+        return;
+    };
+
+    lcdClear();
+    lcdPrintln(fontname);
+    setExtFont(fontname);
+    lcdPrintln("PUabc€");
+    setIntFont(&Font_7x8);
+    lcdPrintln("done.");
+    lcdDisplay();
+    while(!getInputRaw())delayms(10);
+};
+
+#endif
diff --git a/firmware/applications/final/util.c b/firmware/applications/final/util.c
new file mode 100644
index 0000000..9876ea4
--- /dev/null
+++ b/firmware/applications/final/util.c
@@ -0,0 +1,96 @@
+#include <sysinit.h>
+#include <string.h>
+
+#include "basic/basic.h"
+#include "basic/config.h"
+
+#include "lcd/print.h"
+
+#include "usb/usbmsc.h"
+
+#include "core/iap/iap.h"
+
+/**************************************************************************/
+
+void ChkLight(void) {
+    int dx=0;
+    int dy=8;
+    dx=DoString(0,dy,"Light:");
+    DoString(0,dy+16,"Night:");
+    while ((getInputRaw())==BTN_NONE){
+        DoInt(dx,dy,GetLight());
+        DoInt(dx,dy+16,isNight());
+        DoInt(dx,dy+8,GLOBAL(daytrig));
+        lcdDisplay();
+        delayms_queue(100);
+    };
+    dx=DoString(0,dy+24,"Done.");
+}
+
+void ChkBattery(void) {
+    do{
+        lcdClear();
+        lcdPrintln("Voltage:");
+        lcdPrintln(IntToStr(GetVoltage(),5,0));
+        lcdNl();
+        lcdPrintln("Chrg_stat:");
+        if(gpioGetValue(RB_PWR_CHRG)){
+            lcdPrintln("1");
+        }else{
+            lcdPrintln("0");
+        };
+        lcdRefresh();
+        delayms_queue(100);
+    } while ((getInputRaw())==BTN_NONE);
+}
+
+void uptime(void) {
+    int t;
+    int h;
+    char flag;
+    while ((getInputRaw())==BTN_NONE){
+        lcdClear();
+        lcdPrintln("Uptime:");
+        t=getTimer()/(1000/SYSTICKSPEED);
+        h=t/60/60;
+        flag=F_ZEROS;
+        if(h>0){
+            lcdPrint(IntToStr(h,2,flag));
+            lcdPrint("h");
+            flag|=F_LONG;
+        };
+        h=t/60%60;
+        if(h>0){
+            lcdPrint(IntToStr(h,2,flag));
+            lcdPrint("m");
+            flag|=F_LONG;
+        };
+        h=t%60;
+        if(h>0){
+            lcdPrint(IntToStr(h,2,flag));
+            lcdPrint("s");
+        };
+        lcdNl();
+        lcdNl();
+        lcdPrintln("Ticks:");
+        lcdPrint(IntToStr(_timectr,10,0));
+        lcdRefresh();
+        delayms_queue(200);
+    };
+    lcdPrintln("done.");
+}
+
+void uuid(void) {
+    IAP_return_t iap_return;
+    iap_return = iapReadSerialNumber();
+    lcdClear();
+    lcdPrintln("UUID:");
+    lcdPrintIntHex(iap_return.Result[0]); lcdNl();
+    lcdPrintIntHex(iap_return.Result[1]); lcdNl();
+    lcdPrintIntHex(iap_return.Result[2]); lcdNl();
+    lcdPrintIntHex(iap_return.Result[3]); lcdNl();
+    lcdNl();
+    lcdPrintln("Beacon ID:");
+    lcdPrintln(IntToStrX(GetUUID32(),4));
+    lcdRefresh();
+}
diff --git a/firmware/basic/config.c b/firmware/basic/config.c
index 396e500..4393798 100644
--- a/firmware/basic/config.c
+++ b/firmware/basic/config.c
@@ -11,6 +11,7 @@
 
 struct CDESC the_config[]= {
     {"version",          CFGVER, CFGVER, CFGVER},
+    //                   dflt  min max
     {"privacy",          3,     0, 2  },
     {"daytrig",          310/2, 0, 255},
     {"daytrighyst",      10,    0, 50 },
@@ -19,6 +20,11 @@ struct CDESC the_config[]= {
     {"lcdmirror",        0,     0, 1  },
     {"lcdinvert",        0,     0, 1  },
     {"lcdcontrast",      3,     0, 31 },
+    {"flamemax",         255,   0, 255},
+    {"flamemin",         0,     0, 255},
+    {"flamespeed",       1,     1, 100},
+    {"flamemaxw",        255,   1, 255},
+    {"flameminw",        0x8f,  1, 255},
     { NULL,              0,     0, 0  },
 };
 
diff --git a/firmware/basic/config.h b/firmware/basic/config.h
index c4419c5..66365f9 100644
--- a/firmware/basic/config.h
+++ b/firmware/basic/config.h
@@ -27,6 +27,11 @@ extern char nickfont[];
 #define GLOBALlcdmirror    (the_config[6].value)
 #define GLOBALlcdinvert    (the_config[7].value)
 #define GLOBALlcdcontrast  (the_config[8].value)
+#define GLOBALflamemax     (the_config[9].value)
+#define GLOBALflamemin     (the_config[10].value)
+#define GLOBALflamespeed   (the_config[11].value)
+#define GLOBALflamemaxw    (the_config[12].value)
+#define GLOBALflameminw    (the_config[13].value)
 #define GLOBALnickname     (nickname)
 #define GLOBALnickfont     (nickfont)
 
diff --git a/firmware/basic/menu.c b/firmware/basic/menu.c
index 811e356..2216dd2 100644
--- a/firmware/basic/menu.c
+++ b/firmware/basic/menu.c
@@ -2,7 +2,6 @@
 
 #include "basic/basic.h"
 
-#include "lcd/render.h"
 #include "lcd/print.h"
 
 /**************************************************************************/
@@ -16,11 +15,11 @@ void handleMenu(const struct MENU *the_menu) {
 
     if (the_menu == NULL) return;
 
-//    font = &Font_7x8; // Font needs to be set externally?
+    setSystemFont();
 
     for (numentries = 0; the_menu->entries[numentries] != NULL; numentries++);
 
-    visible_lines = (RESY/getFontHeight())-1; // subtract title line
+    visible_lines = lcdGetVisibleLines()-1; // subtract title line
 #ifdef SAFETY
     if (visible_lines < 2) return;
 #endif
@@ -75,7 +74,7 @@ void handleMenu(const struct MENU *the_menu) {
                 getInputWaitRelease();
                 if (the_menu->entries[menuselection]->callback!=NULL)
                     the_menu->entries[menuselection]->callback();
-                lcdDisplay();
+                lcdRefresh();
                 getInputWait();
 
                 break;
diff --git a/firmware/filesystem/select.c b/firmware/filesystem/select.c
index 4f755ea..6ca3c47 100644
--- a/firmware/filesystem/select.c
+++ b/firmware/filesystem/select.c
@@ -69,12 +69,7 @@ int selectFile(char *filename, char *extension)
         
         redraw:
         lcdClear();
-        lcdPrint("Select file:");
-        lcdSetCrsrX(40);
-        lcdPrint(IntToStr(skip,1,0));
-        lcdPrint("/");
-        lcdPrint(IntToStr(selected,1,0));
-        lcdNl();
+        lcdPrintln("Select file:");
         for(int i=0; i<count; i++){
             if( selected == i )
                 lcdPrint("*");
diff --git a/firmware/funk/mesh.c b/firmware/funk/mesh.c
index 0bffc34..8e001e6 100644
--- a/firmware/funk/mesh.c
+++ b/firmware/funk/mesh.c
@@ -25,8 +25,26 @@ void initMesh(void){
     meshbuffer[0].flags=MF_USED;
 };
 
-inline void blink(char a, char b){
-    gpioSetValue (a,b, 1-gpioGetValue(a,b));
+MPKT * meshGetMessage(uint8_t type){
+    int free=-1;
+    for(int i=0;i<MESHBUFSIZE;i++){
+        if ( ((meshbuffer[i].flags&MF_USED)==0) && free<0 )
+            free=i;
+        if ( (meshbuffer[i].flags&MF_USED) &&
+                (MO_TYPE(meshbuffer[i].pkt) == type)){
+            free=i;
+            break;
+        };
+    };
+    if(free==-1){ // Buffer full. Ah well. Kill a random packet
+        free=1; // XXX: GetRandom()?
+        meshbuffer[free].flags=MF_FREE;
+    };
+    if(meshbuffer[free].flags==MF_FREE){
+        memset(&meshbuffer[free],0,sizeof(MPKT));
+        MO_TYPE_set(meshbuffer[free].pkt,type);
+    };
+    return &meshbuffer[free];
 };
 
 void mesh_cleanup(void){
@@ -35,10 +53,15 @@ void mesh_cleanup(void){
         if(meshbuffer[i].flags&MF_USED){
             if (MO_GEN(meshbuffer[i].pkt)<meshgen)
                 meshbuffer[i].flags=MF_FREE;
-            if (MO_TIME(meshbuffer[i].pkt)<now)
-                meshbuffer[i].flags=MF_FREE;
-            if (MO_TIME(meshbuffer[i].pkt)-now>SECS_DAY)
-                meshbuffer[i].flags=MF_FREE;
+            if (MO_TYPE(meshbuffer[i].pkt)>='a' &&
+                    MO_TYPE(meshbuffer[i].pkt)<='z'){
+                ;
+            }else{
+                if (MO_TIME(meshbuffer[i].pkt)<now)
+                    meshbuffer[i].flags=MF_FREE;
+                if (MO_TIME(meshbuffer[i].pkt)-now>SECS_DAY)
+                    meshbuffer[i].flags=MF_FREE;
+            };
         };
     };
 };
@@ -83,37 +106,22 @@ void mesh_recvloop(void){
         };
 
         // Safety: Truncate ascii packets by 0-ing the CRC
-        if (MO_TYPE(buf) >='A' && MO_TYPE(buf) <='Z'){
-            buf[MESHPKTSIZE-2]=0;
-        };
+        buf[MESHPKTSIZE-2]=0;
 
-        // Store packet in a free slot
-        int free=-1;
-        for(int i=0;i<MESHBUFSIZE;i++){
-            if ( ((meshbuffer[i].flags&MF_USED)==0) && free<0 )
-                free=i;
-            if ( (meshbuffer[i].flags&MF_USED) &&
-                    (MO_TYPE(meshbuffer[i].pkt) == MO_TYPE(buf))){
-                if ( MO_TIME(buf) >
-                        MO_TIME(meshbuffer[i].pkt)){
-                    free=i;
-                    break;
-                }else{
-                    free=-2;
-                    break;
-                };
-            };
-        };
+        // Store packet in a same/free slot
+        MPKT* mpkt=meshGetMessage(MO_TYPE(buf));
 
-        if(free==-1){ // Buffer full. Ah well. Kill a random packet
-            free=1; // XXX: GetRandom()?
-        };
-
-        if(free<0)
+        // Skip locked packet
+        if(mpkt->flags&MF_LOCK)
             continue;
 
-        memcpy(meshbuffer[free].pkt,buf,MESHPKTSIZE);
-        meshbuffer[free].flags=MF_USED;
+        // only accept newer/better packets
+        if(mpkt->flags==MF_USED)
+            if(MO_TIME(buf)<MO_TIME(mpkt->pkt))
+                continue;
+
+        memcpy(mpkt->pkt,buf,MESHPKTSIZE);
+        mpkt->flags=MF_USED;
 
     }while(getTimer()<recvend || pktctr>MESHBUFSIZE);
 
@@ -137,6 +145,8 @@ void mesh_sendloop(void){
     for (int i=0;i<MESHBUFSIZE;i++){
         if(!meshbuffer[i].flags&MF_USED)
             continue;
+        if(meshbuffer[i].flags&MF_LOCK)
+            continue;
         ctr++;
         memcpy(buf,meshbuffer[i].pkt,MESHPKTSIZE);
         status=nrf_snd_pkt_crc_encr(MESHPKTSIZE,buf,meshkey);
@@ -162,4 +172,3 @@ void mesh_systick(void){
         sendctr+=getRandom()%(sendctr*2);
     };
 };
-
diff --git a/firmware/funk/mesh.h b/firmware/funk/mesh.h
index 7bbe2cf..54f1beb 100644
--- a/firmware/funk/mesh.h
+++ b/firmware/funk/mesh.h
@@ -26,6 +26,7 @@ typedef struct {
 
 #define MF_FREE (0)
 #define MF_USED (1<<0)
+#define MF_LOCK (1<<1)
 
 extern char meshgen; // Generation
 extern MPKT meshbuffer[MESHBUFSIZE];
@@ -35,5 +36,6 @@ void mesh_cleanup(void);
 void mesh_recvloop(void);
 void mesh_sendloop(void);
 void mesh_systick(void);
+MPKT * meshGetMessage(uint8_t type);
 
 #endif
diff --git a/firmware/lcd/print.c b/firmware/lcd/print.c
index 8466283..6f6ac75 100644
--- a/firmware/lcd/print.c
+++ b/firmware/lcd/print.c
@@ -2,6 +2,7 @@
 #include <render.h>
 #include <fonts.h>
 #include <print.h>
+#include <fonts/smallfonts.h>
 
 int x=0;
 int y=0;
@@ -69,3 +70,13 @@ void lcdSetCrsr(int dx,int dy){
 void lcdSetCrsrX(int dx){
     x=dx;
 };
+
+void setSystemFont(void){
+    setIntFont(&Font_7x8);
+};
+
+
+int lcdGetVisibleLines(void){
+    return (RESY/getFontHeight()); // subtract title line
+};
+
diff --git a/firmware/lcd/print.h b/firmware/lcd/print.h
index d1d8de5..dca2850 100644
--- a/firmware/lcd/print.h
+++ b/firmware/lcd/print.h
@@ -10,4 +10,5 @@ void lcdRefresh();
 void lcdMoveCrsr(signed int dx,signed int dy);
 void lcdSetCrsr(int dx,int dy);
 void lcdSetCrsrX(int dx);
-
+void setSystemFont(void);
+int lcdGetVisibleLines(void);