I just need something that I can use at school, without worrying about it getting damaged or anything like that. I was thinking along the lines of a 3400C, or even a PowerBook G3. I've never had a PowerBook before, so I really don't know what is the ideal system to buy. I'm looking at those WaveLAN cards, which I've heard work in a PowerBook. Is there anything to watch out for with those?

My only real needs are:

-decent RAM (128 or more)

-1 gig hard drive

-floppy/CD drive (those swap out or something?)

-battery/AC adapter (A good 3-4 hours, if at all possible)

-Mac OS 8 or 8.5 should suffice

Any input would be appreciated.