Cryptsy has QRK creeping up.  To .000138 now.  Maybe the new bottom is .00011.

Anyway, I mine on several CPUs using the "Legacy" minerd for win 6 64 bit found in the depths of this thread.  I don't have any recent machines, but I'll give you an idea of my hashrates:

AMD Phenom II x4 965 be:  121.43 khash/s  times 4, of course

Intel Xeon X3430 at 2.4 Ghz: 87.43 khash/s times 4

Intel Core 2 Duo E6550 at 2.33Ghz : 71.28 khash/s times 2

AMD Phenom II x4 905:  89.45 khash/s  times 4

I use pool with http://www.coinmine.pl/qrk/ and I am averaging about 24 QRK/day since the reward was halved to 16.

Not too great, but steady.  I welcome recommendations for improvement.

Juan