The Dell supplied cards are a custom OEM card made for Dell.  I'm not sure what differences there are from the Retail version.  There have been reports, on this forum, that the Retail version drivers will work but I can't confirm that.  Usually the SB download site will not "see" the Dell version as a SB product, however, I have seen special version drivers on the Creative site for the Dell SB Live so there may be special drivers for the Dell Audigy's there too??

Thanks I figured that as the newest driver download wouldn't install. I tried the auto update feature at the Creative site and it updated thru it to the newest drivers. Oh well as long as it works I can't complain as it sounds great now with the T7700 speakers.