Music controls are gone

Hi,

I Installed Ubuntu 10.10 a couple of days ago, and i've been tweaking and customizing my desktop with Tint2, Emerald etc.

Earlier today i had the music controls on the top panel, but now, it's gone. I haven't touched the top panel, and i think some elements are missing. At the moment the only stuff i have on it is Dropbox-shortcut, the Emphaty thingy, the main menu and the "switch user" thing.. I haven't uninstalled Rythmbox.

I guess i need to get the volume icon back? Isn't the controls there?

Thanks in advance :)