Got Grendel's UI to suck a little less. Fixed a bum link in the Arts links page. Verified all the Arts links page urls. Removed three bum links in the Communications links page. Removed a lame link in the Communications links page.
Communications is now fine.
Computing is now fine. Removed a bum Education link. Removed an Education link which was a repeat of another. Education is now fine. Corrected a url typo on the Environment links page.