Hi there,
It seems as though no one has answer your question about the "3-week" anatomy program. I will step in and see if I can help. (I am a MSIII, often only have time to read, no time for reply)
The "3-week" program you mentioned, I believe it is the Summer Anatomy Prep program. It is for incoming students with no experience in anatomy at all, and would like some help before the regular classes begin. I've taken this Summer-Prep class in 1998, and it helped me trementously later in my Anatomy class. THe program only accept about 20-30 students, and it is on a first-come first-serve basis. You should be able to find the application for the summer prep program in your admission package. If not, just call the anatomy dept of WesternU, and ask for an application. I remember it costed me $200 for the program. Not sure if the price is still the same.
The program consists of morning classes by the regular anatomy staffs, then afternoon sessions (small group, with a ratio of 1 MSII to 5-6 MSI)with selected MSII students who did well in Gross Anatomy.
This is different from the ISAC program (the 7-week program). The ISAC program is for students with anatomy experience, who want to get a head start on Anatomy. These students will later become your TA in your regular anatomy lab, and they don't take the anatomy class with you (they have it done with in the summer) until 2nd semester of your 1st year, where you take the Head and Neck with them together.
Hope this helps. I highly recommend the summer prep program if you have nothing to do 3 weeks before med school. It will get you warm up for studying, be familiar with the school environment, make new friends, know the professors, and learn anatomy with no pressure (it's not graded, and show no record in your transcript). WesternU/COMP is a great school, I enjoyed my first two years there. Let me know if you have any further question.
Pei
WesternU/COMP MSIII