There is a problem at that level, the miner is sending several time the same share (I got that info by thecoinfinder...)
Is this the way to send fake share ? (but here, it isn't intentional)
Ahh that did it. Thanks for quick reply
Hmm so now with putting the diff command into the .bat the pool is only showing 30MH (and 160MH in ccminer)
93% rejects in ccminer. Is that diff to high for 3 750ti's?
Edit: 93% accepted
Out of curiosity, could you try the latest nvMiner with doom.suprnova.cc and let us know how this works?