hey so yeah i'm about to throw down on a spanking new macbook pro 17" with all the candy. money is no object at all. here is my dilemma. i edit an obscene amount of film (not HD, relax) and would love to have the best machine for doing what i love. 2.5 or 2.6?? whats the difference? to me, it can't be much.. but on the other hand it is like 2 or 3 hundred dollars difference which is a lot for 100 MHz!! will i notice a difference in final cut etc? hard drive issue there's three to choose from: 200 @ 7200 250 @ 5400 300 @ 4200 i really don't want to use an external hard drive if i don't have to, but i would love to have great performance seeing as how this beast will replace my aging five+ year old tower setup. which is the best choice? i have over 1TB of raw film clips for my next projects i'm working on, so either option i chose i'll still need to buy a backup device.. BUT it would be great having as much room on the laptop as possible! is 7200 noticeably faster than 5400? etc THANKS FOR YOUR SUPPORT/HELP it is much appreciated!