[X] Main display
[_] Battery charger daemon
[X] Keyboard (X11)
[X] GPRS/UMTS data connections
[X] SMS
[_] Audio out (NOT SAFE: see highpass filter)
[_] Voice calls
   [_] Cellular
   [_] Ring/vibrate
   [_] SIP
   [_] XMPP
[?] Front camera (incl camera button and autofocus)
[_] Usable GUI
    Razor-qt? http://razor-qt.org/
    KDE Plasma Active? http://www.plasma-active.org/
[_] Video calls (webcam)
   [_] Skype support?
[_] Flashlight
[_] GPS
   [_] Road navigation
   [_] Dead reckoning w/ accelerometers?
   [_] Cellular: http://talk.maemo.org/showthread.php?t=72497
[_] TV out: https://gitorious.org/community-ssu/maemo-tvout-control/trees/master/src
[_] FM transmitter
[_] Keyboard (console)
[_] Bluetooth
   [_] GPS
   [_] ???
[_] Infrared transmitter
[_] 3D acceleration
[_] FM Receiver
http://numptyphysics.garage.maemo.org/