it just looks reallyy dull.. and it looks like you went too far with the layer effects.. not too much room for content either
try to make more room for content, and your BG looks like a jean pattern and I don't like how it looks like
and the navigation and content box is ugly. also try a new pixel font. and make the link text larger.
Sorry to ad to this dilema but i dont like it either try some real TuTs on buttons and tech like sh!t in good-tutorials >drawings it could be better with some real detial