Ok guys, I love the fact that the 27'' is HUGE! But spec wise no clue about anything in regards to i3, i5, or i7. Just know more is spendier haha. What are the real differences between all three and what would it really do for me? Here's what I plan to do with my imac when I get one. Just basic browsing, maybe some movie watching, some video editing (basic, nothing fancy) and possibly some gaming on the Windows side with bootcamp. Possibly the newest starcraft 2 What do you guys recommend. I've been told to just get a PC, but I love how a Mac is and the whole OS and interface is just more liking for me. Some recommendation would be great Also is 4gb ram enough or should I bump it up to 8 and anything else I need to know about? Thanks.