I received my official acceptance letter in the mail yesterday. Included in the envelope are the instructions on what to do next (accept/decline, setting up the e-mail exc.), an orange form which you mail back to the university, your student id# (Bear #), what your email address is, and a couple freebies (decal and magnet).
In terms of information specifically about the program, there isn't anything. It seems like you receive more once you accept your spot and then send your transcripts. I'll try to keep you posted. I sent my acceptance to them today via snail mail.