Sound problems

[iCosmo]

Hi im having problems with the sound on my computer when i play music in iTunes or watching a video on youtube the sound cuts out after 10 mins then i have to restart but does the same thing after 10 mins :@

Anyone know why and how i can fix this problem?

Thanks

[Robbie]

Have you got the most recent drivers?

[iCosmo]

Have you got the most recent drivers?
How would i find out?