I have tried to download the course content for Course 3354 but it keeps failing with above error code in IE 7.0.6001 18000. When I try to use firefox 3.0 i go into an infinite loop being prompted that Flash is not installed (it is of course).
Have emailed learnmgr@microsoft.com per this post http://social.microsoft.com/Forums/en-US/LearningManagerBug/thread/58fe5d0f-8007-4360-a80f-b674c3f1a44d