here's my situation..... Everything on my current desktop runs slow. No virusus or user-end problems, its just outdated. Even to surf the web. luckily, i have everything backed up on an external HD. its annoying that i have to wait 2mins for my desktop to load. i wanted to replace with iMac as soon as newest revision is released. my laptop, is also slow. i want to replace that with ALUMINUM macbook also, but i don't know if i should wait for its next revision. i'd hate to get it now, and to have its next model come out next week. I would like to be sitting in front of apple by this weekend. Any help would be greatly appreciated.