Does Verizon have any updated DVR hardware? I've been using this CHS 435HDC ever since we got service. Verizon has to have come out with some updated hardware since then, no? Something a bit faster and snappier in the interface? Searching through the On Demand library is very cumbersome. I dont want to upgrade to whole house or anything like that, just wondering if there is a replacement for this ancient Cisco box. Thanks.