If you are new to Tilli, be prepared. He is a hard instructor (read pain in the rear), but there is a reason that this is my 3d semester with him. you will learn the material, or you will drop. Just hit the flash cards as often as possiable, and do your homework. both of those really help a lot. Other than that, it is a fun class, just a lot of learning. have a good summer, and i will see you in class.
--Jeremiah