I am looking for a good 750GB External HD to be used for Time Machine on my new iMac, and was hoping you guys could help me find a few options. I was hoping to meet the following requirements: 1) It has to look cool. I know, I know, Its vain... but I want people to see my setup, and say "WOW!" 2) It has to have no external power brick. I guess this one and #1 are kind of related. I could probably skip this requirement if I had to, but I really like the idea of keeping the thing all-in-one. 3) Atleast 7,200 RPM. I don't want to be waiting for this thing. Make it fast. 4) In the name of keeping price down, I suppose I could go for just a USB 2.0... but if the cost wasn't much more, I would like to have Firewire 800, eSATA, or whatever the future holds. Any suggestions guys?