So i got my MacBook Pro 15" in June 2009 three days before they introduced the new MacBook Pro (i got mine fri. they introduced a new one Mon.). My system profiler says it is MacBook Pro 5,1 which is late 2008 (5,2 is mid 2009). My processor however is a 2.66 which on the 15" was only an option on the mid 2009 and not late 2008 according to Apple's web-sight. Is my computer a 2008 or 2009? The reason I need to know is because i want to upgrade my ram to 8gb and the late 2008 can only support up to 4gb while the mid 2009 can take up 8gb.