Georgetown School of Medicine- 28 day study schedule
http://www.ttuhsc.edu/som/studentaffairs/documents/Step_1_Prep_Book.pdf
Good content review plan- see appendix B for 28 day Step 1 Study Schedule
Alpha Omega Alpha University of Ilinois
http://www2.uic.edu/stud_orgs/hon/aoa/usmle1-15.shtml
Dr. Lay says that this site has a very helpful narrative that in 4 pages summarizes the best of everything she has read about this topic.
University of Pennsylvania
http://www.med.upenn.edu/student/usmle/info
Dr. Lay says this site has good content review information.