I have Growl on my system, and it works great with applications like Cyberduck and Adium, which are all successfully registered with Growl (I can see them in the Growl preferences pane).

However, GrowlTunes hasn't registered itself, and doesn't issue any notifications.

I've tried deleting and re-installing GrowlTunes, but it hasn't helped.

Anyone got any other suggestions?

Worked around it by using Quicksilver but I'd still rather get GrowlTunes working properly-Quicksilver seems a bit heavy for the job.