Hey guys! I was wondering if their is a program easy to find that will let me mix my 6 and 8 channel files into Dolby Pro Logic IIx files...I currently use handbrake to down mix 6 channel discrete into Dolby Pro Logic II (no LFE of course) but handbrake can really up mix stereo sources...I also use compressor to up mix stereo sources to Pro Logic I aka Dolby Surround and have had great results with that, but I don't think compressor 4 can do Pro Logic II/IIx...suggestions?