Nine Inch Nails news at the NIN Hotline

Mercury News interactive gives us a little update about tonight's show. I won't quote the whole paragraph, but here's the first bit:

The Nine Inch Nails frontman performed with an unconventional string quartet of two cellos, a bass and a violin (and, on one song, some Asian stringed instrument I couldn't identify from my seat). Reznor played piano and sang, very quietly and very loudly.

We don't have any confirmed setlist yet, but there are reports out there.