I just upgraded the guts of my rig last week and threw on Vista Home Premium as well intending to use it for some light video editing and VMWare for studying. Now that I've had a chance to look more at the capabilities of the built-in media center, now I'm really jonesing for a tv tuner/capture card so I can start using it

Since my computer is not close to any TV, I'm looking into the extenders for Media Center for the living room. It seems like there aren't very many to choose from - the only ones I could find were a couple of offerings from Linksys, one from DLink and one that comes with the XBox 360.
Are any of you using an extender and care to share your experiences? If I got one I'd probably try to run it over 802.11n in the interim until I have the time to run Ethernet and would use it to manipulate and record live TV, possibly some home videos and pictures, and possibly to store and watch some of our DVD movies.