redUniform - wireless hardware

i have constructed a wireless sensor system for my performance costume. it has 2 accelerometers (3-axis adxl330, sparkfun - same as in the wii remote i believe) and 4 switches (digital). both master and slave uses a microcontroller (atmega8, atmel) and a transceiver (mirf v2, sparkfun).
below is a short video, some pictures, supercollider classes and also the schematics and the complete firmware if you want to build the thing yourself.

redUniform-hardwareWireless from redFrik on Vimeo.

the avr programmer (usbtinyisp kit v2.0) and the electronic parts needed...

the master and slave...

sensors sewn in...

081008 update: slave firmware and slave schematics updated - added 2 more switches (pd6 and pd7)
081010 update: also attached the supercollider class RedUniform.sc with helpfile