I would suggest spending a bit of money and getting a TRGPro (
www.handera.com). It's about the same thing as a palm 3xe, but it has a compact flash slot on it. It also has 8 MB RAM, flashable ROM, etc... The CF slot will allow you to hook into your college's ethernet and check e-mail or do whatever on the Internet. I'm currently at a summer program in a college (still in high school

), and after lugging around my laptop for a few days, I decided to leave it in my room and just use my TRGPro+keyboard+network card to access the internet (Eudora for email, AIM, palmscape/eudoraweb for WWW, and avantgo), word process (wordsmith), and some other things. Plus you can use a 1 GB drive in the TRGpro. The network card eats up some battery, but I use NiMH and can easily recharge the batteries overnight if needed.
Hope this helps.