Hi

Don't know if you know it, but this is the ryg blog, usefull things about coding

http://fgiesen.wordpress.com/

I´ve seen that before but as you wrote it´s just usefull for coders.

Thanks. I've been watching that blog since this spring, I guess. A very interesting stuff for realtime graphix programmers! As for me, I was intrigued by ryg's GenThree Overview.
I thought his reviews of WZ3 and WZ4 would follow, but they didn't which is a bit disappointing...