I know this isn't my thread, but should people really still be looking out for those using such a low resolution?
Well, if you consider that there are around 800 - 900 Million people using the Internet, and of those approx. 24% are still using 800x600, it's something to consider when designing a web site.
Using your thinking, we should not worry about those ~20% - 30% of users who are not running Internet Explorer?
No, I don't think that everyone should design their web sites for 800x600, but it still something to consider when you start designing, especially if you are planning on trying to sell a product.
mrandall131,
The black background tends to give your site a rather harsh look, the white and blue text on the black background gets hard to read after awhile.
You've got some bad links on your Where to Ride pages, you've used www.domain.com/ in the <a href> tags, where you should use the full URL of http://www.domain.com/. When you don't use the http:// it will add the address to the end of your domains address instead of going to the actual address.
Your menu changes with different pages, you should try to keep it consistent across all of your pages.
For a first time site, you've done a pretty decent job :)