The site looks good and delivers its message very well. I dig the color scheme. You're using colors that remind the viewer of (1) money and (2) things on fire... seems very appropriate.
I've never tried marketing on MySpace. By completely obscuring your profile page, however, you're probably missing out on the social aspects of the site that are its most powerful feature. What if you could get all the other angry Lincoln owners to "friend" you, and become some kind of authority on crappy Lincolns? I don't know much about MySpace, but from what I've seen these hypothetical friends would need access to your profile page for that.
Update: If there's one thing I'd "fix" about the site, it's the way you're presenting links in the main content area and right-hand sidebar. Giving all of them a background color makes the page look more haphazard than it really is, detracting from the great work you've done.
If it were me, I'd nix the background except on hover. I'd keep the bolding, but also make them underlined (usability studies show that underlined = link in the mind of Web users). To top it off and make them stand out, change the link color in the center and right columns to match the dark red background you're using on "FACT".
Except for underlining (which has been proven important), link presentation is a pretty subjective thing. I think you could do this one thing a bit better, but you're free to take my advice with a grain of salt.