stupid subject registration

AHHHHHHHHHhhh! Fed up with the lousy registration protocol of NTU. It takes 3 hours to register for next semester's subjects and counting ( i am still waiting for there to be vacancies)and then i don't even get the time slots that i want! Talk about a test of patience. Well no lousy server is going to get the best of me!
I wonder though what the registration process for the other UNIs are like? Somebody give me some feedback thank you!!!!!!