I've seen your site. Are you using PHP-Nuke? That's what it kinda looks like in some places. I've used Joomla and Xoom. I never liked them much though.
By the way, Brain (or may I call you Brant), you do know that your domain registration data is public record and can be looked up with any WHOIS utility, right? Just keep that in mind if you plan to advertise your site anywhere.
http://whois.domaintools.com/brainsmashr.com