I think I will try Prometheus for this project. One of the guys at work talked about it. This may become the hot new thing in online learning - Art's words, not mine.
I have had the WebCT training through DeAnza College. It was ok but not perfect.
We are getting plenty of exposure to Blackboard for the EDUI 6703 course. There are a number of things about it that I really don't like - the navigation is confusing and it is very difficult to get back to a jumping off point without going back to the very beginning. I'm not very fond of the discussion either.
I had test driven Top Class a year ago - it was ok.
I quite like the discussion feature implementation in eCollege. Other things seemed ok so I would be interested in knowing why CSU Hayward moved away from it.