Over the weekend I've learned from forum members that all Sound Cards have the PCI interface ( I got confused between AGP and PCI).
Have now shortlisted the Creative Soundblaster Audigy 2 ZS card but on downlaoding the manual just to check things, it mentions a PCI 2.1 slot. What does the 2.1 bit mean and will it fit my expansion slot?
My computer is an "E-machine" about 3 years old running XP.
All I want to do is upgrade my built in sound card to Dolby 5.1 but I'm finding it so confusing - please help!