Hey VelcroSky,
Although you are required to have a laptop, you are not required to buy a new laptop if you have already have one. Though, you have access to an additional 1400 in financial aid first year specifically to buy a laptop, so now might be a good time to get a new one if the one you have is old. Oh, and for any fellow Mac folks out there... yes, your mac will work just fine here!
You'll have probably about 50/50 printed notes versus computerized notes. When they are available, I think the majority of people take notes on their computer instead of printing these out. First year, the major use of the computer is an images CD for anatomy and histology classes.
Last, a few people have tablets here... but in my talks with them their satisfaction level with tablets is very poor. They paid a premium for a function they don't really use much. Plus, it seems those computers have had a really tough time with repairs.
Hope this helps!