Hello fellow Mac lovers. I have a few questions before I decide which MacBook Pro I'm going to buy later this month. 1. This is more of an assumption than a real question. I assume that going from 2.4ghz-->2.5ghz-->2.6ghz there is not a big difference in terms of processing power. Is that correct? 2. The 2.4ghz version only comes with 3MB cache while the higher versions come with 6MB cache. In what situations would that come in handy and will I benefit from a larger cache when using Photoshop and playing games? 3. The video card issue is really confusing to me. I'm going to be playing games and using Photoshop on my MBP and at first thought 512MB VRAM was the way to go. But now I hear that the card can only use 256MB of it? So my question is for using Photoshop and playing games like Sins of a Solar Empire will 256MB VRAM be enough to use those apps at with settings at their highest or close to highest? Thanks for helping me pick out what MBP I'm going to get. If I have anymore questions I'll make sure to add them!