[GnomeMeeting-list] gnome 2.10 audio problem

[Max <maxter email it>]

under gnome 2.10 in debian sid i have compiled the latest pwc kernel 
module form saillard.org
the video driver works weel, also if only with v4l, but i cant use the audio

when i plug the webcam the preferences wizard (i'm translating from 
italian, i hope the translation could be intelligible) recognize the 
/dev/dsp1 device  (not listed when the cam is unplugged) but the test fails.
lsof /dev/dsp1 show no ather process using the device...

under ubuntu hoary gnomemeeting recognized well all the audio usb driver 
(alsa and oss) and was working great...
under sid it seems not able to recognize the alsa usb driver...

any suggestion? ;-)

many thanks

Max