Got my 30xs955 yesterday. I am waiting on my new progressive scan DVD player to arrive later today so I haven't tweaked anything from DVE yet, but out of the box, the HD picture looked fantastic. I've got D* with all three satellites pulling in at least a 95% signal. The OTA stations are coming in great too so I was able to watch all of my local Digital Channels and I was very impressed.
Now, to the SD picture. I had read and read about how bad SD looked on a WS HD television but I must admit it was worse than I was expecting. Like I said, I haven't even begun to adjust anything so I'm not ready to pass judgement yet, but for now I'd have to say that watching anything SD is painful. It seems way too bright and "jaggedy". The graphics from my TIVO's menu screen are just as bad as the picture.
Anyway, I'm still very pleased with how the HD looks and will get a good look at DVD tonight. After a little tweaking, I'm hoping that SD content will at least be watchable

Any suggestions for tweaking this with DVE? I've had the disc for awhile in anticipation of getting a TV but I've never actually used it to tweak any settings.