Just got CCRMA working on the laptop with the realtime kernel and madwifi under Fedora 8. Used the info that I had posted earlier on my blog to figure it out. :)
Also got Marsyas working and playing sounds. I decided to just totally remove the pulseaudio system, it's cool, but I'm not sure if it's ready for primetime, I had major problems with it.
I'm going to use jack instead, and see about hooking up Marsyas with jackd.