ultracoinminer -o stratum+tcp://ultra.nitro.org:3337 -u xxx -p xxxx --scrypt-jane --sj-nfmin 4 --sj-nfmax 30 --sj-time 1388361600 -g 2 -w 256 -I 12,12 --lookup-gap 2 --thread-concurrency 8193,8193 --gpu-engine 1115,1115 --gpu-memclock 1500,1500


in bold is what i have changed since diff dropped and i get 315 ish hash each card


2 x 280x