Those of you that are looking at Windows Home Server should know that there is a Tivo plug-in:
http://durfee.net/software/2007/07/tivo-publisher-for-whs.html
It works fine for video, photos and music. I am testing the beta of WHS, supposedly the final version will be out in the fall. It's an interesting concept, for those that have a network and several computers that they need to back up, it's an easy way to automate the backup of data and sharing of media.
But, it won't work with a NAS and that is my main data repository. Until that happens I won't roll it into production on my network.