[GnomeMeeting-list] enjoying gnomemeeting only for few seconds

[Daniel Di Stasio <daniel distasio gardalug linux it>]

Hi, 
I have: Gnomemeeting v. 1.2.1
Fedora Core 3
Kernel 2.6.9-1.681_FC3
web cam Philips TouCam 720K/40 (driver pwc)
X with nvidia's driver 
ADSL through ethernet modem

Well, i can't enjoy a session for plus than some seconds.

The image frozen (my and the other person and Gnomemeeting crash only
when i have a session with somebody.
When i restart Gnomemeeting i can't connect to ils.seconix.com

("You have to register to see other registered users
  Don't forget to check the FAQ on http://www.gnomemeeting.org";)

thanks
daniel