Hi I bought my new Toshiba 50hdx82 about three weeks ago. I have it hooked up to my Bell Express Sat with S video cable. I noticed every time the picture changes I get lines across the screen for a split second, almost like the line doubler doesn't keep up. This does not happen when I play my dvd player. It's a progressive scan hooked up with comp cables. Now that I have close to 100hrs on my rptv, the lines show up occasionally. Is this normal for a break in or is there something wrong with my TV. Thanks.