This bug is in launchpad
the fix is to type the following in a terminal
Code:gconftool --type int --set /apps/totem/volume 100
Sweet that worked rjcroy !! thank you now it plays with sound without having to set it manually. Thanks
All the apple trailers works fine for me. They load up quite nice and sound plays fine. Although I did have to install Gnome Mplayer to make it work perfectly. I have chromium as a browser if that makes a difference.