[BirdOPrey5]

Assuming you own the shorter domain (vb.org in your example) AND that it's setup to show the same content as the longer domain already (vbulletin.org) then you just need an .htaccess file in your web root directory...

For example my code rewrites http://juot.net/ to http://www.juot.net/

RewriteEngine on

RewriteCond %{HTTP_HOST} ^juot.net$
RewriteRule ^(.*)$ "http\:\/\/www\.juot\.net\/$1" [R=301,L]

This site gives more info:
http://www.affiliatebeginnersguide.c...direction.html
and recommends tbe following htaccess code:

#Options +FollowSymLinks
RewriteEngine on
RewriteCond %{HTTP_HOST} ^www.olddomain.com$[OR]
RewriteCond %{HTTP_HOST} ^olddomain.com$
RewriteRule ^(.*)$ http://www.newdomain.com/$1 [R=301,L]

where olddomain.com would be your 'long' url and newdomain.com would be your short url.