Help with user login

[princej88]

How do i make it so that when a user logs in from the main drupal page, they are also logged into vbulletin like it is on this site. When i log in on the main drupal page, i am still having to log in to vbulletin seperately. Please help! Thanks

[sifuhall]

sounds like it may be a cookie issue, search here for cookies and see if any of those solutions help.