PDA required for my School?

I have an HP IPAC and it accepts sd cards. You can work on microsoft office doents on it, without having a keyboard, or you can get a keyboard for it. It has wifi already on it. If you are in an area that has wifi, you dont have to pay for that service. I have wifi at home and at work so I dont need anything else. It is also blue tooth capable. I like it. And have not had any problems with it. I listen to stuff on it when I travel and I can check my email at any hot spot. Good luck.