So I currently own a 2010 15" Macbook Pro. It has the NVIDIA GeForce GT 330M with 512mb Discrete VRAM. How does that compare with current generation non-discrete "Iris Pro" graphics in the new Macbook Pros? Not sure I want to shell out over $2000 to get a discrete card in my next Macbook Pro. I am a graphic designer that primarily uses InDesign, Photoshop and Illustrator and I do play some games on occasion like Starcraft 2 etc. If Iris Pro graphics is leaps and bounds better then Intel integrated graphics, I don't see the need for the discrete VRAM. P.S I am waiting for Broadwell Help!