[wiki:/StatsCourseDenmark 2-day crash-course on issues in model fitting for ordinary and multilevel models] (Florian Jaeger; Royal Academy of Denmark, November 2008]: assumes background in probability theory and regression fitting, focuses on common issues and the steps involved in model fitting.
[wiki:/StatsMiniCourse 7-session introduction to ordinary and multilevel regression methods] (Austin Frank and Florian Jaeger; HLP lab, June-July 2008): assumes no background and goes all the way to simple linear and logit multilevel models, but is very reading intensive.