Hey, that's a great start you've got MrEd. I really dig the menu buttons.
I'm kind of with TBC's comment about the sidebar near the bottom, except that I think it would look better if you centered that stuff under everything else, since you're using tables instead of frames (I think). That way the page stays symmetrical.
Also with fatal on the logo. Could be a bit more high contrast. I would suggest that you make the background completely black and brighten the font up some. If you want to use that logo background (which is cool) I would go with something like light grey, or white for the font borders, and a lighter or darker blue for the interior (to match the color scheme you have now).
I like it.
Good luck with the store.
-Whir