I'm looking for a source for good, professional (read: unintrusive) audio UI elements for application events on my system; new mail, IM notices, growl messages, et al. Although I have a strong preference for a silent computer, there are situations where I'd like it to grab my attention. However, I don't want it to annoy me with crazy bleepy sequences.
I prefer sites that have options to preview the audio before downloading, but I'm fine even with single blog links if they have good sound at the other end.
