I have just bought a new iMac and i was wondering if it is a mistake. I got the core i7 with 8 gb of ram. I worried because I heard that USB 3.0 and LIGHt PEaK will hit the market soon. Do you think that new usb 3.0 device will be able to connect to 2.0. Or do you think apple might already thought of that and is hgoing to release a patch to activate usb 3.0 just like they did with the ipod bluetooth. Thank in advance