Hey Guys
My OpenSource LED Matrix software http://https://github.com/neophob/PixelController support the Raspberry Pi. Thanks to Scott Gibson, he wrote https://github.com/neophob/PixelPi (https://github.com/neophob/PixelPi) and it accepts data from PixelController via UDP.
I wrote a little Blog post about it: http://neophob.com/2012/08/pixelcontrol ... pberry-pi/ (http://neophob.com/2012/08/pixelcontroller-and-raspberry-pi/)
Hope you like it, cheers
Nice work!