I have a 24"iMac that I bought in December of 2008. Worked great yesterday. Today it will not boot up. No power at all. Tried the power cord in another iMac and it worked. Changed out the cord with a new one and it still won't work. Called Apple and they will not let me ship the iMac to fix. Said I had to take it to an Apple Store. Not a good option. Over 5 hours from me. Is this something that I should take to the BestBuy Geek squad? If it won't power up how do I get my info off of it. Hate to have to buy another computer. Sounds like this could be an expensive fix. Any thoughts? Thanks!