If anyone else has this problem here is a fix to get the game going. MY SYSTEM : Macbook Pro 2011 17" 2.2ghz quad core, AMD 6750m PROBLEM : Max Payne 3 displays 0mb of video memory in the graphics settings and will not let you change anything. Also performance is sluggish and jittery even at the 1024*768 default that you can't change. SOLUTION : Go to the Max Payne folder in your documents folder. Find the graphics xml file and place a 0 in the DirectX line. This will change the Directx to 9 instead of 11. For some reason DirectX 11,10,10.1 all run terribly slowly with lots of jitters and huge loading times for levels. Also set your resolution and other settings to whatever you want. OBSERVATION: They might fix this bug but given its a Macbook Pro running Windows in bootcamp they may not get around to fixing it for us hybrid system game players.