[gearjunkeez]

I tried building a rom, and if I leave the cube in - it works really laggy and sketchy. If I take it out, the second I touch my screen I get an error that says "Biotouch.exe" cannot be found. Also - when I get a missed call or SMS, there is a big blue box with an exclamation mark that kinda hovers on the screen and pops up a different dialogue window if I tap it. What is that?