Hi all,
LookEnhancements have very negative impact on speed of Squeak. So I have tried to update my Skylark Theme for Squeak 3.9. It's only testing version and it's not perfect but if you want to have faster interface, try it. The test (without TTF and gradient background) with opening of 30 browsers shows that it needs about 60% of time for this operation. And it was about two times faster than Squeak 3.7 during opening of 100 empty windows.
Download and here: http://www.comtalk.net/Squeak/87
-- Pavel