I'd possibly chuck in some text on the light blue bar - it feels like it is missing something as it is quite a large open space.
I have to say I was expecting a different rollover when I went to navigate through the site. I can sometime be a
lazy browser (don't hate) and as a result I personally prefer a larger area, so rollover image, to click on - instead of having to roll over the text itself. But to be honest, that's not a big'un. Just me being

!
But other than that it's looking good so far!