Great icons... as always a clean and professional style to them. Interesting colour mix as well, and they really do look like clickable buttons... nice work.
I remember you telling me about these tonight at the deviant meet. Great job, though I was kindof looking forward to a more pixelated look. Otherwise, totally awesome. The smoothness is great.
They look nice and crisp, very "functional" (easy to distinguish, even at 16x16). That window in the background looks great too... if only window looked like that! .