Trying to get PC VGA output into a Mitsu WT-42315. Has anyone successfully done this? Best I can get is 480p @ 640x480 resolution using Powerstrip and transcoder (severe overscan) or 480i @ 800x600 resolution using PC to TV converter/scaler (blurry images/graphics). Related question - this series was advertised to "upconvert 480i source to 480p". What was that about?

Thanks.