On Mon, Aug 27, 2001 at 11:40:44PM +0200, Rogier Wolff wrote: > However, as the X server manages to finish doing what it has to do before > the next timer tick, it will almost never get a timer tick accounted to it. Yes, I also realised that, and other people also seem to think it is this way. So the conclusion is basically that the card can't chew data that fast and I should use busmastering instead of memcpy (and other drivers should do that too because "hidden load" occurs anyway). I'm working on it. Thanks to all who replied, I am as always pleased by the cooperation in open-source world and wish everyone good luck. Yeah, and linux rocks of course :-) > Roger. Bye, Peter Surda (Shurdeek) , ICQ 10236103, +436505122023 -- I believe the technical term is "Oops!"