Classifieds Plugin not working with theme

I am currently using WP 3.0.4 Multisite, BuddyPress 1.2.7 with BuddyPress Business 3.6.3 theme.

* Check out page does not display correctly: http://successbusinesspro.com/checkout/
* Classifieds Page does not display correctly: http://successbusinesspro.com/classifieds/
* The following Page does not display anything: http://successbusinesspro.com/classifieds/my-classifieds/
* BP admin bar does not show drop down menus on the front end
* Wont let me save an ad on the front end: just keeps coming up with the message - "Please make sure you fill in all required fields before saving."

Working Friendly
Mike