1020 X 740 pixel resolution works just fine for me using the S-video connection to an Optoma projector TV. The TV is in the standard definition 4:3 (1.33:1) aspect ratio. It also works on the laptop without an S-vid connection.
It would be nice to hear from people using the Hi-Def aspect ratio, 16:9 (1.78:1). I would test it myself but my 4 year old $1,700 Hi-Def Sony Vega just quit. Grrrrrr. On the other hand, I have reason to get a big flat panel. Yipeee!