Thanks for the quick reply!
That makes sense. (I also just noticed that you get early entry into the venue w/ pre-sales.) Hell, I'm broke and was only going to get seats, but if one of my friends will set up a nin.com account, I've decided to say fuck it and go all out. It will be the 1st time seeing NIN for all of us if it works out, after all!
I still wish I could buy all 3 tickets on my own account, though. *grumbles a bit*