just forget about the cd,. get the audigy 2 beta drivers from creatives site and manually install them thru device manager, toss that cd...oh well u lost it so yea....get the audigy betas from creatives site, fileshack, etc...
what could you possibly need those shitty programs for? Ah well you asked, you can buy the disc from Creative for like 20$, or you can probably find a copy of it on your favorite P2P app, im almost certain.