Hey All I've just got a 17" core i7 Macbook Pro, like the top of the line one with the 330m 512mb graphics and 2.66ghz Core i7. My friend has an early 2009 C2D 2.53 ghz with the 9600m gt at 512mb. Now we both have 64bit Windows 7 Ultimate, mine is a brand new fresh install with all the latest Apple Drivers, the same ones as him. His install is really old and sometimes slow. We've benchmarked (many times) many different games including Crysis and Just Cause 2 and for some reason his benchmarking completes usually quicker and on average about 10-15 more frames than mine, and we've both got the same settings. My Ram in windows (i7) also says I've only got 3.86gb usable while his is 4gb. Now I definitely think that I should be getting faster and better gaming than my friends computer!!! Especially seeming it's a newer generation graphics card and definitely a much faster processor! Can anyone help?