Can anyone enlighten me on Q-Sound? I remember it was such a big deal back in 1990. There were a ton of articles on it. The 2 CD's I have: Madonna -Immacultae Collection and Sting- Soul Cages were the first major releases to feature Q sound and then I never heard about it again. I though they sounded pretty good unless it was just the mastering itself. Were there any other releases that were in Q sound? Why did it go away so fast?