Hello all, I have a new powerbook (my mobile rig) and I'm wondering what I can do to make it the most efficient machine possible. I already have 1.25 gigs RAM in it (thrown in today). 1)Should I partition the drive (60 gig)? The reason would be so that I could keep a disk for rare usage of audio files and large photoshop files when I don't have my 7200 RPM FW HD with me. If so, how big should the OS drive be? 2)Also, how do you do a basic install (dropping foreign language support, etc.)? 3)What's the best way to transfer files from my g4 tower? FW, ethernet, etc? (I don't want to clone the old drive- too much extra crap I don't want anymore). 4)I am not a mobile user for sure (my first laptop) so what's this I hear about calibrating the battery? If there's anything else I should know, please feel free to tell me. I want this thing to be as fast and efficient as possible. Thanks so much everyone!