I'm really impressed with this icon set (and I'm using it right now). It looks really good, and I like the "Aquaness" of it. I particularly like the "Connecting" icon; it's such a good idea, I'm surprised no-one came up with the idea sooner. The only downside is that I connect too fast, so don't get to see it as long as I'd like!
I'm not trying to nitpick, but one thing that I would suggest is widening the difference in hues between the active and the offline icons; they're slightly too similar for easy identification at a glance. Also, if you're taking suggestions for 2.0, perhaps you could make a graphite version as well?
On the whole, though, I'm very impressed. Thanks!