Hey guys, I'm considering buying an iMac and am just wondering if I should wait to buy a new iMac when the update comes or just buy one now? I'm looking at the basic 27" but am hoping that there will be quad-core model avaliable for the price of the 27" 3.06GHz model currently avaliable in the next update. If you think I should wait: -When do you think the next gen will come out? -what specs will it have -What will the price be? -What (or will it have any of the) new technologies (USB 3.0, light peak, etc.) will it have?