Hi,
I have these warnings when I start my miner, can somebody help me, what is wrong?

Is this this an issue of my GPU driver?
I am using MSI 7950 Twin Frozr and I think the speed of the 4 GPU's is 800 h/s, is this normal or low for 4 cards?
Please read what miner shows during starting. Hint: use Catalyst 13.12, it will remove warnings and increase mining speed a lot.