I've having the same issues within iTunes and playing games (I get both stuttering in sound and video) while running Everest to monitor temps. I get stutters, skips, whatever you want to call it about every 5 seconds (which I'm assuming is the sensor update rate). If I disable sensor reading or exit Everest, the problem stops.
Everest Ultimate is version 4.00.976
I'm running Windows Vista Ultimate 32-bit with all updates
Motherboard: Asus P5B Deluxe P965 chipset
CPU: Intel Core 2 Duo E6600
RAM: 2GB Corsair XMS6400
Video: ATI X1950XTX
Sound: Creative X-Fi
HDs: 3 SATA drives, non-raid
Please help, as it's pretty frustrating having paid for the program and always having to work around the problem.
Thanks
Gary
QUOTE(Cookie @ May 15 2007, 06:56 AM)

I have the same problem (even with the latest 4.00 beta) that every 5-20 seconds there is some kind of (short) crackling when playing a mp3 with winamp. This only happens when Everest is loaded; other "low-level" software like speedfan does not cause any problems with the sound quality.
The only solution for me is to DISABLE "low-level PCI bus operation" that you can find under "file" -> "preferences" -> "stability".
btw: I have a Gigabyte DS4 Board (Intel 965) and a X-FI soundcard under Windows Vista.