I tried to do this yesterday and it outputed to 24bit?!
I had to select the output at PCM 16bit in a different window when I did a batch run in order to get a 16bit file.
I am just afraid that I might have truncated rather than dithered with UV22HR.
First time for me in Wavelab 5, ususally use Wavelab 4. I do not remember needing to set the output file to 16bit before. Any comments?