I wasn't clear in my last post, so I'll add to it now 🙂
NO ONE in our class uses their laptop/netbooks/whatever to take notes...no one. And very few people use notebooks. I don't even have notebooks or notebook paper (if I really need a blank sheet I'll go steal one out of the copier in the lounge haha). All of our professors print out powerpoints and/or give us their notes in a packet, so we just write directly on there. I would find trying to take notes on a laptop or by hand cumbersome and unnecessary, since everything is already on the page (or maybe just a few details need to be filled in).
But this could very well be school-specific, so I don't know about other schools. My suggestion would be to wait at least a week or two after class starts before buying any new expensive products.
The only time anyone has their laptops out for "notetaking" is during really boring lectures when people decide to retype other notes. (Some people do retype everything off the powerpoints, but that's an after-class study tool, not something they do during the initial lecture).
The only reason we have for laptops in class are when we're presenting papers, talking about online/PDF readings, etc., and don't feel like printing out everything. (Each student in our program is given 150 pages of printer access per trimester, so we use them sparingly...especially because our printer is notorious for not always printing so then it wastes your paper lol. I only print when I have to actually hand in a paper/can't submit it online).
But yeah, long story short...wait a bit before buying anything with your student loan money. 😛