I'm stuck between the high end MacBook (black) and the low end Pro. I won't be running any graphics or video intensive applications, just MS Office and the host of Apple apps. If I'm working on large Excel models, drafting Word docs, running iTunes, iCal, Address, Safari, iChat etc., all at the same time, is there a difference in performance between the Blackbook with 2GB RAM and the MacBook Pro with 2GB RAM? Price is not an issue. My concerns are performance with what I described, the screen (MacBook doesn't have the LED right?), heat, battery life and wifi reception. Also, does the video card effect DVD performance? I have a PowerBook G4 15" and love it, but going with the Pro seems like I'm getting the same thing in terms of looks, so if the two machines are apples to apples with what I'm going to use it for, then I might go BlackBook. Thoughts? Many thanks.