Well, I recieved my powerbook yesterday and got to dabble around with it all day. I've since installed WoW and a patch that is a total size of about 4gb, and I went to check my total hd space, and it said I have 56gb available. I know that the OS and other main resources feed into that 80gb, with about 74gb of real space to use, but after only installing a 4gb program, 56gb left seems really small. Are there any things I should uninstall, are the install files that need to be removed, or should I have gotten a bigger hd than 80gb?