Hi all, I recently posted here about supping up my office G5 tower when i bring it home soon, and that has gotten me thinking about what i might be able to do with my tibook before i get a merom MBP. i am seeing way too much of the beachball these days. i have already "maxed" the RAM to 1GB, and am wondering what other upgrades i can make to get more out of this machine. which upgrades will provide the most performance bang for the buck. In addition to the usual word, safari (lots of that) mail, dvd, i do some photoshop work, but no real intensive video or image processing. I run 10.4.6. my harddrive is 40GB, with about 10GB free when no movie is loaded onto it. i never keep more than one feature length movie on it. I have run applejack recently, and try to do regular maintainance. thanks, your advice is greatly appreciated.