discription to mine ORB on POOL
http://www.dnb.io/ this pool works fine, i have tested. Zero invaild shares
1. download sgminer here
https://github.com/sgminer-dev/sgminer/archive/5.0.1.zip and decompress
2. download the kernel
https://drive.google.com/file/d/0B0ENIPCOaLvNMWdnT0dEc3JpdzA/view?usp=sharing and decompress, copy all files *.cl in the sgminer/kernel/ folder
3. download amd-ocl-collection.7z
https://drive.google.com/file/d/0B0ENIPCOaLvNUy1uSlI3ZldJSXc/view?usp=sharing the best seems 14.6 RC2, copy this files into sgminer/ folder
4. a good configuration seems to be for a ATI HD7970 on Win7 x64 in a *.bat file but try it out
setx GPU_FORCE_64BIT_PTR 0
setx GPU_MAX_ALLOC_PERCENT 100
setx GPU_USE_SYNC_OBJECTS 1
sgminer.exe --algorithm neoscrypt --net-delay --url stratum+tcp://dnb.io:3256 -u yourworkername -p yourpassword --device 0 or 1 or etc --gpu-threads 4 --worksize 256 --xintensity 3 --shaders 2048 --thread-concurrency 16384 --vectors 1 --scan-time 5 --queue 5 --expiry 10 --gpu-powertune 25 --auto-gpu --gpu-engine 1050 --gpu-memclock 1375 --temp-target 85 --temp-overheat 90 --temp-cutoff 95