ChickenMan said:
"..can roxio make the audio not match the video. sound and picture dont co-ordinate"
Absolutely and it does it very well indead.
Tut tut!
Sarcasm is most unbecoming.
Seriously though, the valued encoders seem to be:
1. CCE (Cinemacraft) - watermarked demo available
2. TMPGENC PLUS - 30 day fully functional trial?
The encoder in NERO is not highly rated, so going from Roxio to Nero for that reason would not be a great improvement.
FFMPEG is a FREE MPEG2 capable encoder, but it's rare to find binaries (though there ARE windows binaries) due to problems with patent holders etc.
The quality is also apparently inferior to CCE/TMPEG+