V.i Stereo To 5.1 Converter Suite ~upd~
While the V.I Suite is a dedicated tool for this task, professional editors often use several methods to achieve a 5.1 effect:
You are not locked into a preset. You can route the stereo Left to any of the 6 outputs. Want to put vocals only in the center and reverb only in the rears? You can tweak the "Cross-talk" cancellation settings until you achieve that. v.i stereo to 5.1 converter suite