I have just installed a second monitor to my PC. I have a problem when I drag WMP11 from one screen to the other, the video goes blank on the second monitor with dvr-ms files only. I am using a 6800GT - DVI to main 20" monitor and VGA to second 15" monitor. Using WMP11 and nvidia purevideo decoder. All other video files work fine, divx, wmv, mpg etc... BUT if I play back a recorded tv prog from my Media Center PC I can only watch it on the main monitor, not on the secondary one Any ideas?