Hello, this is my first post here, and I'd be grateful for some advice. I recently bought a 15" Macbook Pro for work (video editing, and other collateral workflows). I opted for the upper end model with 750m because, as a moderate gamer I figured I could use it for entertainment too. Gaming performance is really dissapointing. It was my first Mac, and I understood that I would be making compromises, but one thing that I couldn't really anticipate was the sort of shocking quality of the ports from Feral and Aspyr. When I saw that Bioshock Infinite for OS X had these arbitrary limits on graphics settings, that's when the cage came down. That and the macbook gets very hot and fan very loud during gaming add up to a pretty poor experience. Basically I'm not seeing the £400 value of this 750m GPU at all. At the Reseller I have the possibility of downgrading to the 15" model with only Iris Pro and a refund of the difference, to put towards building a modest console level gaming rig, but I'm wary of how relying on Iris Pro might impact on workflows in FCP, or Premiere Pro. I'm an artist not a full-time editor, so encoding isn't time critical for me: I nurse longer term projects rather than having to put together projects rapidly. AnandTech's analysis of Iris Pro is very encouraging, but I wonder if anybody can advise on the suitability of Iris Pro for video and graphics work? All this 750m seems to accomplish is burning my fingers as I type. I would sell / return this thing for a Windows machine, but, nobody has yet made a gaming specced notebook that doesn't make me wince to look at it! Thankyou.