yes, it works. Good in "fresh".
Strange but for "quark" on compute 3.0 original ccminer 1.2 is the best, just for fun
ccminer-rel1.5.2-cuda7-x86 is somewhat slower than ccminer-rel1.5.1-vc2013-x86 on both gtx660 and K4000, except for lyra2 and fresh, where it is the same.
I still don't understand how and why K4000 gets less hashrates than gtx660.
For the original ccminer 1.2, Nod32 reports it is a "Win32/CoinMiner.TD trojan", so I haven't tried that.