Authorbot is fixed. A new version is available, which sets correctly the itemid is available in our downloads section (upper menu).
This version (authorbot 1.0.2) works with any CB, joomla and mambo version up to now.
Enjoy ! and report feed-backs here please.
Please remember that you need to have a menu item defined for those profile view, and profile-view to be enabled for public view for this to work correctly.