To get a first impression of how K-Stereo can improve your
recordings, Bob Katz prepared some sound demos on his webpage.
You'll find the original and the processed audio files following the link:
www.digido.com/...
To get a substantiated opinion we suggest to test K-Stereo
yourself with your own audio files. You can request a full functioning Demo of the
K-Stereo VST PlugIn by filling out
Demo Version Request Form

I tested the plug-in extensively
in an attended session. I was able to shift settings during play
back, bypass and enable the plug in, and bring up numerous instances
without any problems. 