Im still waiting for a reply, this is a pic from qrk.coinmine.pl website:
I've been mining for an hour and on the cmd window there is activity, im at 20kH/s per core and finding new blocks constantly but I have 0.0 QRK. What a scam.

Even at a slow speed, you should still be getting something
Only shortly after when your mining pool has "accepted" a share of work and gives you a "Yay" message, then your KH/s will show up for a short time (5 minutes). Then it will go back to 0.0 Kh/s , until the next time one of the worker threads gets another share of work "accepted". If nothing is accepted then the Kh/s value stays at 0.0 Kh/s.
That is what my observation has been for the last 4 days of mining Quark.
Also, noticed that with a Dual Core CPU with 2 threads running , it takes quite a long time to get one share of work "accepted".
20Kh/s is quite slow. On my i7 Quade Core laptop I am getting 65Kh/s on 2 threads for total of 200 Kh/s roughly.
Also, this is NOT a scam, you just have to get the technicals right. I just bought 600 Quarks today, will buy more as price drops or level out.
Question: What type of CPU are you mining on? AMD or Intel ? What model?
What type of CPU are you mining on?
I, I got like 0.03 uncomfirmed now. I have a Q6600. I have an i5 laptop. If I want to mine with my laptop at the same time, do I need to create a new worker?
Anyway, i'll invest like half a bitcoin on this and that's about. This coin will never be valued near LTC, let alone BTC. It will maybe have a small period of highs after media hype, but then the price will quickly go down, I think this coin wants to have a stable price as quick as possible and it will not be high. Im not saying it's a bad coin, im saying it will be in my opion used for everyday transactions because of it's fast speed (at least for now) but the value will be low. If you want to get rich, that boat was called 2011 Bitcoin and it already passed. People will hoard BTC because everyone assumes the price will keep going to the moon. This coin will not. I can't believe Bill Still said Quark can surpass BTC. The guy is going to have a lot of hate. If you can think straight you'll know thats just dumb.