Here's a link that details all the styles you need to edit to modify your skin / template in vBulletin...

Sometimes you may want to verify a username / password matches up to a valid vbulletin user, from a perl...

Here's a php snippet that connects to your vbulletin database and checks a username / password against it.  This is...

For some reason, the mysql 5 configuration on 1&1 managed servers is a little different than the norm.  So when...