Hey guys, I was wondering if there is a difference in content between the kaplan COMLEX books and kaplan USMLE lecture books. I know the comlex books also come with a book on OMM but is this the only major difference? I'm planning on taking both USMLE and COMLEX next year and want to make sure i'm studying with the right material. I have the 2009 kaplan comlex books, will this be sufficient for the USMLE? Thanks ni advance!