Its a good start!
I think you should change the colour of the text on the buttons, its a bit hard to read.
Page still reads: "Untitled Document"
Also, it might look better if you change the colour of the buttons from blue to grey, might break the page down a little. At the moment you have a lot of blue.
Grey buttons with blue text, might bring out the text a little.
A list of things I would change, but its obviously entirely up to you.
So far though its pretty good.
[EDIT]Another idea, Perhaps for the buttons you could do something like this:
with the underbelly white like a great white shark.
Cheers,
BiggAdd