Hmmm, Since my 7.0.1 update to QT I've been getting studdery video. Mostly Soreson 3 files that played fine before and play fine now with Real Player. I was wondering if anyone knows how to fix this or how to go back to the last rev (running Tiger so the installer for 10.3.9 is probably not an option). Also in another unrelated story, Tiger seems to be recently opening Safari windows in my second monitor even after dragging to the the main monitor and closing, Safari still opens in the second monitor. The QT bug happens in another account, the Safari bug doesn't. I have deleted the plist for both and I have repaired permissions and all that jazz. I also reinstalled 7.0.1 to no avail.