well ... lets see here first off ... your copyright ... is almost the same size as the title. I would make that smaller and less "LOOK AT ME"
second off you have alot of inconsistant graphics. you have bevels, strokes, drop shadows, gradient color fills, and rounded corners but nothing is used really effectively or more than once. Try to focus on the core idea and don't let photoshop design for you ... you'll get something that doesn't really look professional.
and it looks like your using arial rounded for all of the website (which is fine for the mockups but for the final site i would reserve it for image graphics only)
Also it's sometimes a good idea to start off with a couple pencil and paper sketches to help refine your layout.