Hi all, I am trying to decide between a MacBook Pro 15" w/ 256 MB video card or 512 MB. Here's a quick background on me: I'm a graphic designer. I work in CS3 for print and web. I'm doing more and more Flash work. I'm not an expert on hardware which is why I'm posting in here. So, the question is: Will the 256 MB video card result in great performance for the type of work that I do? I am on a budget. Any help would be greatly appreciated!