Onhwy61, I do believe this, but I did add that it was my opinion.
It only works in copying a cd to a cd. VRS reports that they heard a clear difference between the original and RC copy I sent when playing them on a player. When they were both put on a hard drive, however, they heard no difference. I find this curious, but really do not fully understand why what is on a hard drive differs from what a player reads.
I guess if you were to burn a cd from a WAV and then reburn it on the RC, you might hear an improvement.