And... I'm showing 50 GHash again...
Sorry, I only proof read the thread real quick. But did you try using another Pool? Overall, I guess it doesn't too much if it's glitched. As long as it's producing shares, and you are getting paid for it, that's all that really matters. You can try using another Miner, or maybe updating your driver. My guess is GUIminer wasn't really built for your particular card in mind.