Here's the situation: I replaced my Macbook Pro (2010) with my Macbook Air (2011). And thus I have no need for my MBP. On my local Craigslist, someone is looking for a MBP to trade with his iMac (unsure if it's Early or Late 2009). According to the ad, the specs are: 2.66 GHz Intel Core 2 Duo (dual processor) 2GB 800 MHz DDR2 SDRAM (memory RAM) 320GB harddrive and it runs version 10.6.8 of snow leopard So my question is, would this be capable of running games on Steam such as Half-Life 2 and Portal? I plan on using the iMac solely for gaming and maybe Skype as the MBA's can get very hot when using video chat.