The Toshiba plasmas (42HP82 and the 50HP82) have a DVI/HDCP interface. Has anyone here actually used this interface to connect to a set top box with a DVI/HDCP output? Does it improve the quality of the picture over component input? Recall reading an article about DTV HDset top boxes by Gary Merson in April Perfect Vision in which he complained bitterly about apparent compatiability problems between some STBs (Sony and Zenith I believe) with DVI/HDCP and a Toshiba LCOS monitor he was using. Was wondering if anyone has encountered a similar problem with the Toshiba plasmas and any STBs with DVI/HDCP? The technology is so new you kind of worry about such issues.