just an FYI,
The Fiire Chief's have a GYRO, not an accelerometer.. similar, but different.
We had a nice talk with IBM at Linuxtag, they have a project ongoing with PS3's (the cell processor)
It's too early to say for sure, but we MAY get access to a IBM Bladeserver with the same processor as a PS3, but LOTS more memory..
If that's the case, I can see a fully functional MD coming to the PS3 very quickly
Hari has done some work on the PS3, but due to the limited RAM, compiling takes for EVER...