CACC, SUSCC and Gadsden State LPN/RN Hopefuls

I have applied to both the LPN and RN programs at CACC, SUSCC and Gadsden State. So far I have recieved an acceptance letter into the LPN program at SUSCC for summer session 2010. The RN programs at these schools letters will not go out until June 2010 but the LPN program at SUSCC starts in May. Has anyone ever been in this situation where you start a program somewhere then get a letter somewhere else that was your first choise and dropped out and started at the other school. If I get into the ADN program for Fall 2010, then that's what I plan on doing..but I won't know until a month after I start the LPN program.