here let me help you:
http://forum.ppcgeeks.com/showthread.php?t=114400
NOT WORKING IN THIS BUILD:
- BT
- Sound (in call mic and earpiece work, no ringtones or music)
- Camera
- Opengles: using software rendering for the time being.
- Battery Meter
pretty much every question you asked is in the sticky section, or right below it.