I've used Fastenc in MUSICMATCH 7.5, CEP Pro 2.0 and none of them can be switched to stereo.
I like the speed, about 20x, I think it's the fastest mp3 encoder!
All encoded files are joint-stereo even I unthicked the mid/side stereo switch
Any method to set registery or something to force it encode to pure stereo?
Edit : Is it true that the high quality of fastenc is even worse than the Fast quality?