Have had no luck with the X 11 GPU mining, tried both Darkcoin and Hirocoin, just get 100% HW errors, have looked through some guides but still no joy.

The 2 cards in my machine are an EAH6950 and an MSI R280X Gaming, not sure if that's relevant but to those of you who've been able to successfully mine X 11 coins any help would be much appreciated.

The pan, as with many here is to mine, sell and buy Zeit with the profits

Thanks
Orb

setx GPU_MAX_ALLOC_PERCENT 100
setx GPU_USE_SYNC_OBJECTS 1

sgminer.exe --kernel darkcoin -o stratum+tcp://stratum.forkpool.com:6347 -u xxxxxxxxxxx.xxxx -p xxxxxx -I 13 -g 2 -w 256 --thread-concurrency 8192 --gpu-powertune 10