I am looking for a nice, pleasing to the ear simple beep or boop in mp3 format. Yes I have done a search but nothing really comes up. I am just looking for something that is short and sweet and doesn't sound stupid when I am in a meeting.

I want to apply it to my incoming mail messages and IM messages.

A nice simple, pleasing, 2 second beep.

Anyone have any info on where I can get one?