I just installed Car Demon and it is a really nice plugin. It is very full featured and one of a kind.
However, I'm having trouble adding multiple pictures to the same vehicle. I can add a featured image with no problems, but when I try to create an image gallery, it doesn't add anything to the post. Each car will need to have about 14 images. I know it can be done because I see it working on your demo page.
I'm using WordPress 3.5 with the Responsive theme 1.8.5 and Car Demon 1.2.2
Any help would be greatly appreciated