hi, im a undergrad at umkc. i had the option of going into their 6 year program, but i decided to go with the traditional 4/4. the program is a very good program, i have several friends who are in it right now. My objections were that it seemed like the program was a little rushed. For me I want some time look around before i jump straight into the difficulties of a full blown medical education. if you want to know more details go to http://research.med.umkc.edu/
good luck