I am pretty new to this and ended up getting a motherboerd with 4 slots for GPU's but when I started assembling it I realised that the 7950's are so big there physically isn't enough room to get a third card in there. Is there a solution to this. techbytes posted something about a riser cable?
I tried solo mining with very little luck yesterday. I managed two blocks in about 10 hours or so. I think my client wasn't keeping up with the number of new blocks being found. My hashing power was good but I was at times submitting no new shares, accepted or stale.