Hi, I'm new to this list but it seems nice and lively! Currently I am trying to write a paper about 'Elvis In Concert 1997,' a show given in Memphis where Elvis appeared on video screen backed by living musicians (recently it's had a short US tour). What I am interested in is: when, exactly, did the special digital sound technology (which allowed them to strip the music from Elvis's video leaving just his voice) appear? Citations about that (or those recent 'Elvis' shows) either in print or on the net would be appreciated. Thanks, Mark Duffett [UK!] ---- Online resources for film/TV studies may be found at ScreenSite http://www.tcf.ua.edu/screensite