Wayne state requires that you get one. My friend goes there, and she was required to get a PDA. They make you use it to sign in for attendance as well as some other stupid stuff during the first 2 years. They tried to make it sound like she had to buy the one that the school was offering, which was a $500 souped up toshiba pda, but she found out she could get other models as long as it met specifications (which were basic, wifi, certain operating system, etc). I helped her do research, and she bought a Dell (I forget the model). Her only complaint was battery life was short, otherwise, it was good and cheap.
As everyone has pointed out, many have problems with them, and only a small percentage end up using them regularly. I used mine all the time, but when I sent it off to get repaired, I realized it was a crutch. I didn't know any antibiotics, and I got my cardiac meds mixed up. (I use it in clinics during my 3rd year) I suggest you use it sparingly to look up info like that. When I get it back, I will only use it for retrieving labs, radiology and path reports as well as documenting my procedures (they have this set up for our hospitals).
Finally, I suggest you get the extended warranty. They get dropped ALL the time, and they also have non traumatic failures. Palm, the supplier for my school, just changed their policy of immediately exchanging failed PDAs with new ones to a policy of repairing them because so many broke.
peace outside
sscooterguy