Now why would I want DDEX instead of Prologic IIx you might wonder? I don't like that prologic IIx puts the rear channels on the extra 2 speakers (it sounds bad on my setup) so that is why I rather have 5.1 sound upscaled to DDEX, in Powerdvd9 there was a DTS NEO:6 function but it looks like they cut it out of powerdvd10 cause I can't find it anywhere.
Thanks for the help, appreciate it!