Sound Echoing

My SBLive Value started a "reverberating" sound about a week ago, at first I thought it was kinda cool cause it wasn't too bad. But now I'm annoyed by it and today opened up my sound control panel to check if there was some setting in there that somehow got changed, I didn't see one.
The last things that I installed were Unreal Tournament, and DVD2SVCD Software Bundle. But I haven't even started up the DVD2SVCD program - just installed it.
Think either of those would have changed something hidden from me? Any one know where a setting like that would be. And no I don't have LiveWare installed, just the default XP drivers.

Gad! XP problems everywhere I turn!

It's a known problem w/XP & Creative drivers. There's a post in audio where I referred Rick to some 3rd party drivers to help w/the problem. He says he installed them, but I never saw an update on how they worked for him.

Try this too: http://www.tweakersasylum.com/tapages.php?filnavn=Guides/ACPI/ACPIRedux/00000001.htm

Good luck w/Xp, Creative & VIA drivers. There are DVD problems w/XP too & I'll give you a link to M$ in awhile. Be prepared to do a lot of reading today, tomorrow , ...

I'll be back,

SNGX1275 said he has default XP drivers, not Live!Ware. I'd try decreasing sound hardware acceleration.