The wireless HD world is as mangled as ever, with a variety of formats vying for supremacy and the general populace turning a deaf ear to the whole concept (by and large, anyway). According to ProVision co-founder Andrew Nix, 802.11n is the "only standard capable of cost-effectively transmitting interactive wireless HD video across all rooms within a home." Oddly enough, his company will be supporting Pulse~LINK, SiBEAM and AMIMON, backing the HDMI, Wireless HD and WHDI standards respectively, so we're curious if it will be trying to push its WiFi-favoring ways onto these guys. Or, of course, it could bust out its own WiFi-based solution at CES while sticking tight to the others for mere business reasons. We'll agree that a one-format solution would likely aid adoption, but haven't we already seen that WiFi isn't exactly the most stable protocol to handle continuously streaming high-def material?