All colleges have delidane dates like that. They still charge you part of the fee, even if you drop a class, because they had to set aside a place for you. They hired the professor only because they had over X number of educational institute students sign up for the class. If you drop the class, the professor still needs to be paid, etc. So you're still charged a bit, because those sorts of resources were put aside for your use. Son of a gun, this is so helulpf!