What's the deal with the frame?
Also, you are missing an opening quote on your href at line 101:
Designed by: <a href=ht...
Also, your & should be escaped on that line (as &) and you should properly close your image tags in the format:
Note the closing slash at the end.
The margin below your header image seems to be slightly larger than the margin above, I'm not sure if that's intended but it would probably look better in symmetry. The little bit of ascii art in the top right corner doesn't serve any apparent purpose other than to link to the current page on each ~, if it's stylistic that's cool but you may have some sort of broken functionality there.
Other than that, it looks pretty good. Minimalistic presentation, the code is clean and simple, and seems to work in a variety of browsers. It's a pretty standard layout, which is good for a simple site, and the colors work well together.