http://www.microsoft.com/office/community/en-us/default.mspx?dg=microsoft.public.access&lang=en&cr=US
Microsoft Answers:
http://social.answers.microsoft.com/Forums/en-us/addbuz/threads
Access For Developers:
http://social.msdn.microsoft.com/Forums/en-US/accessdev/threads
UtterAccess Forum:
http://www.utteraccess.com/
Access World Forums:
http://www.access-programmers.co.uk/forums/index.php
Yahoo Ms Access Professionals Group:
http://groups.yahoo.com/group/MS_Access_Professionals/
Eileen's Lounge:
http://eileenslounge.com/viewforum.php?f=29