So I am very close to the switch with a G4 iBook, but one thing is holding me back. I would be using the laptop for tele-commuting one/two days a week and would have to run our Workstation software which is only developed for PC's. How hard is it to run an emulator? Is there other ways to run Windows programs on a mac? Would I be better off just sticking to the desktop PC for telecommuting and not messing with Windows on a Mac?