Change AIM sounds/volume?

Hey all - Running a Droid X (love it btw) and leave AIM on at work. I don't really want to let the whole office know I've received an IM, but at the same time my family sometimes messages needing something. Is there a way to change the default "beeeeluuppppppp" notification?

I have a Droid Incredible and am wondering the same thing. I HATE the default aim notification.

I use Hi Im instead of the AIM application. You can do much more with it and uses less power.