Hi, First post here. I'm interested in buying a 15" powerbook, but I'm undecided about which processor to get and how much memory to get. I've searched the forums, but couldn't find a definite answer. Basically, I've decided to either get the 1.33 MHz and upgrade to 1GB RAM with Crucial, or 1.5 Mhz with 512 MB RAM. I know that there are other factors to consider such as a larger harddrive and backlit keyboard on the 1.5 MHz powerbook, but its not that important to me. So the question is: Which is more important, RAM or CPU speed? I plan to use the computer mainly to oragnise my life, listen to music, surf the web, presentations, producing documents, and the occasional use of photoshop. Your opinion is greatly appreciated.