Yes, there are plenty of us. It depends on your program...some schools will not let you borrow because they will include your stipend toward your COA calculation, and some schools like mine will not count it and thus you can borrow the maximum allowed.
I'm sure I may regret it a bit later, but I used these funds for all kinds of important things (got married, bought car, etc) that I couldn't have done otherwise. Plus I was sick of not being able to buy nice things, go out to dinner, etc. So I guess I will graduate with an average debt for a medical student, but have been living on closer to 40K a year than 18K.
Good luck,
G
Edit: not sure I would have borrowed as much if I was just starting...most of my loans are consolidated at 2.7 %...I only have 1 years worth of the 6.8 BS rate.