Hey everyone, I have a Late-2007 Black Macbook, and I was wondering lately whether or not I should keep it and upgrade some things (HD, already maxed at 4GB RAM) or if I should retire it and save for a new MacBook Pro. If I were to keep the machine I would probably buy a 256 GB SSD for it, enable trim under Lion, and maybe replace the superdrive as it has become finicky with not ejecting completely. I love the thing to death, but I am unsure as to whether it will be supported much longer. If I were to get the new MacBook Pro, it would be the Ivy Bridge late 2012 non-retina, since I can buy the base version of that and upgrade it later (unfortunately all other MacBooks are non-upgradable ram wise) if need be. Can anyone help me with this decision?