This is an Adalight compatible LPD6803 and others LEDstream
The FastSPI_LED.cpp FastSPI_LED.h was copied from
http://code.google.com/p/fastspi/
So those files are not my own!
I can confirm that at least the strand test of the fastspi is working with the WS2801 with the addition of
FastSPI_LED.setDataRate(3);
But this is already in the LEDStream code ;-)
Next stop add support for: WS2812B