Dear Person-Who-Is-IMing-Me

Jan 8, 2011 in

I keep hearing this dinging sound on my mac, but I just can't figure out where it comes from… :( Sorry, whoever is IMing me. The sound sounds a bit like Yahoo, but I don't see any chat windows open. None of the windows I have opened have chat windows either. Drop me a message if you can give me suggestions as to why there's a dinging sound (I'm pretty sure it's a chat sound and not an alert).