http://bugs.winehq.org/show_bug.cgi?id=421
--- Comment #61 from Dan Kegel dank@kegel.com 2008-10-17 14:50:56 --- Some data for Photoshop CS4 Bridge: it's about 100x too slow, and about 95% of its CPU time is spent in X, according to /usr/bin/top. (IIRC.) That's enough to make it a good candidate, but it'll take some close examination by somebody who understands the DIB engine to see if that could really help.