Where the best place online to buy a NEW iMac, with 4GB RAM/1TB Serial ATA Hard Drive? At Apple.com it's $2,649.00 with free shipping and free printer rebate. ($200 is for the extra 2GB of RAM.) At crucial.com they suggest... 4GB kit (2GBx2), 200-pin SODIMM, DDR2 PC2-6400 memory module $109.99 Is that RAM just as good as what Apple provides? How easy is it for a n00bie like me to put the RAM in the iMac? On eBay I'm seeing $2,419.00 plus $58.14 for shipping.