I have a 2011 MacBook Pro its a 2.2 ghz quad core i7, it's the late 2011 model. My graphics cards are Graphics Intel HD Graphics 3000 with 384MB of DDR3 SDRAM shared with main memory 1and AMD Radeon HD 6750M graphics processor with 512MB of GDDR5 memory. How good is this computer for gaming in 2013. What do I look for in gaming requirements, should my graphics card play most games and how do I tell? For example, will this computer play wow, black ops, diablo 3 etc. please help teach me what to look for.