As of now, Amazon has a $50 rebate on the 2.0 20", $75 rebate on the 2.4 20", and $100 rebate on the 24". It seems like most people buy from Apple.com. With Amazon's rebates, along with no shipping or sales tax, makes iMac I'm looking at $200 less then Apple.com. I am curious if there is any reason to not go through them? I guess if you wanted to custom make the machine, but for set configs I'm trying to see if there is any reason I should stay away from them. Thanks!