Looking for a little advice on the screen for my new MacBook Pro. Decided to go with the 15" with upgraded processor to 2.3 and 4Gb memory. Will upgrade the memory myself to 8Gb after getting the laptop. Just trying to decide is it worth it to go with the Hi Res screen? I do the like the idea of a higher resolution. Not a big video editor, but will play a few games from time to time. Or do I just stick with the standard 1440x900 resolution and screen? Thanks to any advice and comments.