Have you tried the Express variation? I've thought about speeding up the tempo on that one, but it already seems pretty un-intrusive as it is.

Simple, functional, short, and HIP. Nice sounds, man.

Wonderfully dark, and atypical of most soundsets. The Sign On and Sign Off alerts are a little long, but they produce a neat effect when you have people logging on and off. Excellent craftsmanship!

Very nice, and very functional. I was thinking about working on an Asian-themed soundset olong ago, but you've done a fine job here.

If you could change one thing, it might be that the Off alert is a little too similar to the Send and Receive alerts, even if it's higher pitched. Still, excellent work!

Cute. Would be even better if you perhaps used different colors (or even just different shades/hues of yellow) for the various states. Still, nice work.