Remember a few months back when we told you the Beyond TV4 would support HD recording? Well just a few hours ago, ADS Technologies, KWorld, and VBox Communications announced that they are going to bundle this great PVR software with their high-def cards. This way, when Joe Schmo goes out and buys one of these cards he won't have to search around for third-party software in-order to get the full potential out of the hardware.
However, don't forget about Meedio's PVR software. It too allows people to have a full-featured PVR right on a PC.