I regularly connect my imac to the TV and before I updated to snow leopard, I used to send it a 1080p signal. But ever since updating, the option is gone. To make matters worse, I have no 16:9 ratio resolution options available on the mac's display list now under VGA display. I have a 3 year old (1024x768 panel) panasonic plasma. It doesn't officially support 1080p, but it is widely known that it does work. If I send it the same signal from the PS3, a windows machine or my imac until a few months ago, it happily accepts and downscales the image. I am now unable to use front row or quicktime (unless I want a stretched image) because it doesn't have enough screen ratio options to compensate for the skewiff plasma 1:1.33 pixel display. I have been using vlc media which is far less sexy. 1280x720 would be ok, but I'd rather not upscale. 1366x768 would be perfect, but then it'd rearrange my screen and icons on switch. But I'd preferably like to just put it back to 1920x1080. ALL of these 16:9 modes used to work for me on leopard but are no longer selectable since going snow. Is there any way that I can 'force' more resolution modes?