Sound stuttering in Doom 3.

[Zachary Rizer <zrizer@yahoo.com>]

I know there are many more pressing issues than this,
but if anyone has experienced this, perhaps you could
assist.

I have Doom 3 installed in /var/chroot/sid-ia32, as
well as the nvidia-glx and necessary alsa packages. 
Other GL-based games perform terrificly.  Doom 3,
however, has this annoying clicking sound throughout
the game.  It beings when the game is launched and
does not stop until /quit.  

p.s., I've determined that running things such as this
from inside of screen, for some reason, slaughters
performance.  Not sure why, but it's a nice tip to
other users.