For your interest, the beta version does not address the error when setting a usergroup with the ability to post. It still changes this back to No after saving. This is a display error and not a database error. The beta version also continues to have a problem with highlight, italic and bold options for me too. Once a user edits their ad, any of these add ons chosen when the ad was established will disappear regardless of what's entered in the radio boxes. I've turned off these options for now.
I'm up and running. Thanks.