The main height reducing steps that could be done to improve the experience of our low definition members would be to slim down the forum header. There's a lot of blank and unused space up there that could be cut-off.
Other possible things that could be done would be to merge the Tech Support forum and the Computer forum together, just like it has been done at SR. Erasing the Community and Off-Topic categories too, since it seems obvious to me and to all of you I'm sure that if you're browsing the forum, you are part of the Community somehow. Feedback, For Sale, Pub & Brewery needs to stay as they are all essential IMO.
What doesn't help you Tony is that you are member of two additional and otherwise hidden forums. This, of course, clusters your screen more than most. However, it's part of the small sacrifices you have to live with to benefit from your many priviledges. Realize though that it wouldn't be fare to modify too much the shape of the forum simply to accomodate the viewing experience of the most priviledged members. I'm not against a face-lift, but I'm against an over-simplification of the forum.