ONLINE COURSES FOR CREDIT:
The Quartz Hill School of Theology offers a group of short online courses (optionally for credit - $50 a pop). The following by Dr. Jim West (well know from the Ioudaios-L discussion list) are of interest:
B243 Old Testament Pseudepigrapha
Mostly involves assignments from Charlesworth
B451 Introduction to the Dead Sea Scrolls
Includes lecture material, some scroll photos, and essay questions.
B461 Apocalyptic Literature
Includes brief lectures on OT, noncanonical, and NT apocalyptic texts.