So I am spent a large amount of time today looking for the updated drivers packs for the Pro Audio Spectrum 8-bit sound card.

I was able to find all but one.

I am still looking for:
pas8dsk1.exe

I did find:
pas8dsk2.exe (found on the archived windrivers.com site - for some reason the wayback machine didn't archive the first file)
paswin.exe
windrivr.zip

windrivers.com mediavision archived files:
http://web.archive.org/web/*/http://www.windr … avis/drivers//*

soundcard-drivers.com lists a file named Pas_8bit.exe which included both of the update disks, but of course you can't actually download anything from them.