I've just installed XOOPS 2.0.13.1 and I'm having a problem with module administration. While the "System Admin" seems to work fine, whenever I go to add any content to the any of the other modules (including News and NewBB), I get the XOOPS error "Sorry, you don't have permission to access this area." The only module without that problem is the polls module. The modules seem to have installed just fine, and I'm accessing the Administration Menu with my first and only webmaster account.

Any ideas on what the problem might be? Thanks!

Well you could try and install blocksadmin. its a neat little module that allows you to set permissions on the fly through your admin.php. In short it sounds like you are getting lost back there, and this will provide a very nifty shortcut. you can find it in the module repository. Also your firewall may be causing some trouble, that is if you feel you have your permissions set correctly. Try disabling it and accessing those restricted areas.