Wanting to buy a Mac desktop to accompany my 2012 MBP... Torn between a Mid 2010 Mac Mini and a Early 2009 iMac. Both are around the same price on eBay, both in great condition. Specs of Mini are: 2.4GHz C2D, 2GB of RAM, Nvidia GeForce 320M 256mb, 320GB 5400RPM HDD Specs of iMac are: 2.66GHz C2D, 4GB of RAM, Nvidia GeForce 9400M 256mb, 320GB 7200RPM HDD, 20" screen Leaning more towards the iMac, just because i've always liked the design of them. But the Mini is a year newer. Any suggestions?