1 - Logging out problems have a 90% chance of being a cookie problem on your end (unless an Admin changed something, which I doubt we did) Try clearing either all your cookies, or if you don't want to do that, just the vB cookies for this forum.
2 - Visiting the site with the 'www' prefix before the URL will allow you to log in with a different account than if you don't have the 'www' prefix. If you do this though, you could corrupt your cookie.
Clear your cookie, and see if that fixes it.
http://www.vbulletin.com/forum/showthread.php?t=98483
2 - Visiting the site with the 'www' prefix before the URL will allow you to log in with a different account than if you don't have the 'www' prefix. If you do this though, you could corrupt your cookie.
Clear your cookie, and see if that fixes it.
http://www.vbulletin.com/forum/showthread.php?t=98483