Yeah. I've noticed that as well. I've checked with the Activity monitor and it looks like it's the "WindowServer" app/service that goes bananas. At times it can even bring the entire machine to a freeze.
J > Jens - one thing i have noticed on macs - if you are closely watching > framerates for an app you are developing, the rate will appear to drop over > time regardless of what you do. After a few hours, i can sometimes see flash > files running at 2/3rds the speed they did to start with. ON rebooting the > machine, framerates go back to normal. I can't wrok out whether this is
