Shoutbox

Hi, i recently downloaded the newest version of live and plus and now the music that i'm playing on itunes wont show up on msn so i downloaded the now playing script and installed it. But nothing happened. I checked the scripts and it says it's running.
According to the description on how to use the scrip, i have to configure the script so that it shows what i'm playing on itunes, the problem is that i can't find the configuration window, i tried clicking the plus logo and everything else but i can't seem to find it.
Can anyone help me out?
Thanks

click the scripts button (either in your contacts list or a chat window, it has 3 blocks) point to now playing, click configure on the main tab make sure itunes is set to your default player and in the PSM tab, make sure the box is ticked