I have no Pulse Audio libraries anymore...not sure how they got deleted. Sound is working fine though....I wasn't using Pulse to begin with, but don't understand what happened to them....think they got deleted in going to KDE 4.4.1 rel 228 today. Should I have those libraries installed for any reason? If so, what should I install? thanks

PS: If I go to Yast, under multimedia, I know longer see Pulse as an option...only hda_snd_intel or whatever. Befuddled