still having problems with sound and quake engine

[thedogfarted <thedogfarted@xxxxxxxx>]

Although i installed alsa last evening, i'm still having problems with 
sound in et - i still get errors when et's quake engine tries to mmap 
/dev/dsp if other program is using sound in the same time

first it was:

------- sound initialization -------
/dev/dsp: Input/output error
Could not mmap /dev/dsp
------------------------------------

i found a solution for this:
echo "et.x86 0 0 direct" > /proc/asound/card0/pcm0p/oss  (as root)

now the error message is different:

------- sound initialization -------
/dev/dsp: Invalid argument
Could not toggle.
------------------------------------

any ideas how to avoid this?

My modules.conf (only sound modules):

#soundz
#ALSA
alias char-major-116 snd
alias snd-card-0 snd-via82xx

#OSS
alias char-major-14 soundcore
alias sount-slot-0 snd-card-0

#rest
alias sound-service-0-0 snd-mixer-oss
alias sound-service-0-1 snd-seq-oss
alias sound-service-0-3 snd-pcm-oss
alias sound-service-0-8 snd-seq-oss
alias sound-service-0-12 snd-pcm-oss

#saving settings
post-install snd-card-0 /usr/sbin/alsactl restore >/dev/null 2>&1 || :
pre-remove snd-card-0 /usr/sbin/alsactl store >/dev/null 2>&1 || :

.asoundrc:

pcm.via82xx {
	type hw
	card 0
}

ctl.via82xx {
	type hw
	card 0
}

other progams that use sound eg cube is working fine