Hello,

When playing music with iTunes, I have occasional glitches in the music (typ. every couple of minutes). 

This is very annoying as I purchased this computer mainly to serve a a music server. I have the last version of iTunes, everything else is turned off, including restore points and file indexing. Disk reading is not overloaded, and CPU use is typ. below 10%. iTunes has been set to run with abovenormal priority.

It seems to vanish only when the screen is turned off after the preset elapsed period. 

I never had that even with much less powerful computers, even when using them heavily, simultaneously to playing iTunes files... 

I suspect a driver problem or conflict.

Did anyone else experience that. How can I solve? 

Thanks

Michel