Downgrade to Word Press 2.7.1. Works great used it myself:
http://paperbagdesigns.net/?p=176
Just found an easy to use rollback to 2.7.1. This lady is a lifesaver!! I followed the instructions carefully and everything works GREAT!. If you messed up too check the page out it works:
http://paperbagdesigns.net/?p=176
Just upgraded to 2.8. “Preview” doesn’t work and cant use html editing option at ALL !! Don’t know what else yet. Somebody please help. This is part of how I make a living.