I agree with the comment about the logos, but feel that you could maybe do something more "creative" to keep them on the page. In thier current state, they just kind of look as though they were tossed down there.
Also, I think there is a lot you could do as far as graphics are concerned. Mixing a concept like "high plains" and technology make for some cool design ideas. For example, take a look at the POP you can find in a Gateway country store, highly effective.
Other than that I like the navigation, simple and to the point. Hav you considered drop-down menus, you are already targeting the page to newer browsers using CSS so why not go the full 9 yards?
On a side note, does this remind anyone but myself of the microsft site about a year ago?