I am interested in getting a widescreen HDTV-ready RPTV for 1. Watching DVD's with a Prog. Scan DVD player. 2. Watching cable TV Since there is no HDTV around here, I will be watching a lot of cable TV, and when I was checking out sets, oh about a year ago, the line-doublers on these sets made watching cable almost impossible due to the squiggly, grainy image on a cable(or any other analog) signal. Has anything changed now? What set has the least bothersome line-doubler these days? I looked at the Pioneer, Toshiba, and Sharp at BB, but the source was that HDTV loop they always play. Is any set available that you can turn off the line-doubler?