Dear People,

I was testing to mine boostcoin and marucoin on my main pc
Specs:

GPU: EVGA GTX580 3GB
CPU: I7 2nd gen
RAM: 16GB Geil DDR3

I am be able to mine X13 coins (marucoin and boostcoins) with the standard sph-sgminer without any problems with my nvidia card.
Now when i test this X13mod, my speed get from 0.4 Mhs to 1.4/1.4Mhs (3/4x so much!!) only i get like 1 or 2 shares in the 5 minutes, there where i get without the mod at lower speed 2 or 3 shares in 1 minute.

So X13 you can mine with Nvidia only this x13mod give me high speeds, but no accepted shares.
I get 0 rejected, and 0 hw errors.

What can i do so i can use this x13mod on my nvidia?