UI Performance Question

[Michael Latta]

I am new to Self but have been poking around.  The frame rate in Self 
seems a bit low for me, and was poking around to find what is the 
issue.  On my G4 1Ghz I get 8-10 fps, but on my dual 2.0 G5 I also get 
8-10 fps.  This leads me to believe there is some attempt to make the 
fps a fixed number rather than being driven as fast as possible.  But I 
have not been able to locate any timer based throttling of the step 
processing for activities.  Any pointers would be welcome.

Michael