Dang, I've been so busy looking at the 2011 iMac forums I totally overlooked this one! Here's my deal. I'm running a 1 Ghz, 17" PPC G4 I bought in 2003. I've finally decided to upgrade to the 27" iMac next Tuesday when the Back-to-School sale is rumored to begin. My only real complaint with my current computer is that it runs some video formats (like youtube) too slow for my liking. I know, not a very good reason to get a new computer but it's lasted eight years and I'm ready for an upgrade. My question is what should I do with my old computer once I get my new one? What would YOU do?