Hi there ...
The title says it all ... we've started out with some updates to the Enterprise Theme http://www.greentreehosting.com
Now that we've got the website "theme" off to a good start, we'll be working on integrating our billing/order system so that it carries the same headers, colors, etc.
It's always a work in progress, we pulled colors from the tree in our logo to edit the stylesheet so that we have a more cohesive look and color palate. I've spent some time working on modifying the colors for the navigation bars, but there's a lot of "moving parts" there and finding the right mix has been time consuming ... although the default colors do fit in pretty well with many of the colors in the computer images throughout the site.