I bought a 12" iBook as a sort of impulse buy lasy Friday. I love the machine to death (I am a long time PC user/programmer) but I can see the day when I'll need a larger hard drive.
What is a good upgrade for the iBook? I am thinking 60GB or 80GB would be good. Something with a large cache and either 5400rpm or 7200rpm, but I don't want to sacrifice battery life.