I'm so new to the digital surround issues that I am sure many have come and gone prioir to now. Has anyone been maintaining a list of DTS issued discs (popular music) that are now out of production? I'm familiar with the DTS Entertainment site and they do not have such a list. My interest lies in perhaps trying to seek some that I have missed that would interest me....I guess that Santana's Abraxas would fall into that category. Did DTS put out a printed catalog in the past when they first started issuing these discs in....199_? Thanks for any info. John S.