I want to thank the developers of BT4 for a great job.
I just burned the DVD iso and it is running in my sony vaio SZ series 13.3" nVidia display.
It has recognized the wireless card. I had little trouble getting it to start but no major hassle.
The display has no distortion on faces (1200x786 I think). It plays video from yahoo, google (full screen) and other sources and with sound too.
Next is to make a USB flash with persistent changes.