I work in an industry dominated by Mac users, and I am finally ready to make the leap from the PC world. I'm looking for a used iBook or Powerbook. Any suggestions as to what to look for or stay clearly away from? A colleague has what I understand to be a first generation iBook - 300mhz, 96MG, 2 Gig. Its cheap, but is it something I want? My needs are pretty basic - word processing, excel sreadsheets, ethernet access. Thanks to all who reply.