I am using the script bellow to launch a second X for gaming

cd "$HOME/Games/HoN"
xinit /usr/bin/ck-launch-session ./hon.sh -- :1

exit 0
It was working fine till yesterday that i updated from fedora 15 to 16. Since then i can't hear any sound on the second X display (game), even though the sound is played if i switch back to the first X (gnome session). I believe it has to do with changes in pulseaudio but diff-ing fc15 and fc16 pulseaudio configuration files didn't reveal any major differences. Any help would be appreciated.