Has anyone done it? It seems like I would not have as much recourse if there was something wrong, but I am looking at a deal like this- http://cgi.ebay.com/MacBook-2-GHz-I...QQihZ018QQcategoryZ140064QQrdZ1QQcmdZViewItem and wondering how wrong it could go. It seems like there are deals to be had out there (NIB C2D went for 1150 last night, etc...) and the tax thing on the Apple site is a huge turnoff.