I am actually a canidate for a gl-2 and final cut pro but as it is i just have a sony digital 8 and iMovie. The thing is is the horrible performance of imovie. I have a couple theories. I have a bunch of plugins from geethree.com and virtix that were designed for iMovie 2. I also just erased my mac to sell it and then decided to keep it. so i just replaced the now 10.3 library with me backup of my 10.2.8. So if anyone has dealt with uexpected quitting with plugins or with just plain old imovie 3.0.3 let me know.