I have the 36 inch version of this CRT TV. It does not support widescreen with the PC input as far as I know. I use the S-video in cinema mode which gives me widescreen aspect ratio on screen and cuts the Top and bottom bits off. If you play widescreen material in this mode it plays with the right AR. If I play videos with 4:3 it cuts off the Top and bottom and still shows whatever it can. But at all times the videos are right AR. Love the CRT. The good thing about the CRT is even my old VCD videos look clear while the same thing shows macroblocks on friends LCD. CRT rules
Oh almost forgot. I tried to set the AR with the drivers to accomodate 16:10 AR but then a problem came up. The 16:9 videos played fine but the 4:3 videos kept shrinking vertically as there was no space for the top and bottom bits to be off screen. If you know what I mean. So you will have to choose.
SET 4:3 AR for windows like 800x600 and get correct AR for all videos
or SET 16:10 AR and get squashed 4:3 videos etc
hope this helped.
