Hi, I just got a Power Mac G4 with Final Cut 4 and CS2 installed. I want to upgrade to Final Cut 7 and a newer version of adobe suite, but before I even get to that, everything crashes and is extremely slow, even QuickTime. Is this because of a lack of memory? I have 768 MB of RAM and a CPU speed of 450 MHz. The hard drive has 4 GB free, and I have another one installed with 33 GB. I also have my scratch disks set to another hard drive. Is this enough memory to operate Final Cut or do I have a bigger problem? If I were to install Final Cut 7 and CS5 would I have enough operating space? If memory is not the problem, then what is? I apologize for my stupidity and thank you for your time!