Having MAJOR issues with 10.5.7. I wouldn’t recommend this update just yet. My Magic Bullet plug-ins won’t work all of the sudden and FCP keeps crashing. To make matters worse, once FCP crashes, I’m actually starting to have issues with other programs that I’ve never had problems with (Photoshop, Word, etc.). Other people in my office seem to be having similar issues.
So if you use FCP on a daily basis and can’t afford to lose any time — hold off.
Andrew Killoy
Media Education Foundation
Northampton, MA
https://www.mediaed.org