I ran across this article on one of my HTPC forums that I thought might interest some of you. It shows you how to set up a Tivo slide remote for use with Windows Media Center.
This looks like the perfect solution for reducing remote clutter on your coffee table if you're using Windows Media Center. If I wasn't using a Harmony One remote to control my HT setup I'd consider the slide remote. I currently use a Lenovo 5902 keyboard/trackball remote for the occasional typing chore in Windows or when I'm doing a search in Media Center.