Agreed Jeff. Wow, that should be a big issue. I have a 60GB hard drive in my TiBook and partionioned it. After the FCP4 install and Soundtrack Library (I didn't even both with the LiveType Library) I only have about 16GB on my System Drive. That is terrible. Now, I would have to repartion my whole hard drive so I have more room on my system drive. And I need the other "media" partion to have the most room as it is my media drive containing the video, render files, etc. I guess Apple has to acknowledge that for PowerBook users, hard drives are not that big, not that cheap, and not that easy to replace. There is the option of the FW Drive but its just not as efficient.