Somebody try to xfce 4.8 on openSUSE 11.3 ?

My experinces are:
- mount/automount doesn't work with usb devices and cd/dvd
(I do "mount" from command line)

- shutdown and reboot function to get error message "not authorized required"
(I do "shutdown" or "reboot" my system from command line)

Thx.

T.