Guys can you help me out here? I have been really studying these two machines and can't quite figure out the best bet for a purchase of an iMac. Last revisions 24 inch, 2.8 for $1355 from Amazon http://www.amazon.com/Apple-MB325LL...3?ie=UTF8&s=electronics&qid=1241067325&sr=8-3 Or The current 2.66, 24 inch for $1500 from Amazon. http://www.amazon.com/Apple-iMac-MB...1?ie=UTF8&s=electronics&qid=1241067416&sr=8-1 Is the extra ram and hard drive worth the extra $150? Whats the better deal? Mahalo, Alex PS There may be "better" deals out there but I live in Hawaii so the free shipping is why I order from Amazon.