I just wanted to proclaim my excitement that I have just bought a new 24in 3.06ghz iMac. The only option was bumping the 500Gb HD to 750Gb. I'm psyched! This is my second mac, before I had a MacBook Air. I think the two will be beautiful together. I plan on having be a general consumer workhorse: downloading, re-encoding video, internet, itunes, etc, as well as some windows gaming through bootcamp. Is there anything I should watch out for or be even more excited about?