HALP! Problem with Guiminer :( :(

[sitefive]

Bought today a videocard,3hours later finally managed to start mining.
I have 5850 card and mining with GUIminer,however Im not sure whats happening.
When I first launch the Guiminer(the accepted shares flow in like crazy super fast about 50shares/30seconds or like that but after a minute the shares accepted as displayed in guiminer start to flow in reallllly slowly like 2shares max per 30seconds. as I press Stop button and then again Start the accepted shares start flowing in a bit faster until 20seconds later they again stale and I get max 2shares per 30seconds.

Anyone have any idea what this could be?

[MineNerd]

I'd highly recommend familiarizing yourself with how to use cgminer. It will give you a lot more information than what GUIminer does. It could be the pool is vardiff and is changing the difficulty on the shares that you send to the pool, or it could be hardware errors, card getting too hot, etc. With cgminer you can monitor all of this.

[sitefive]

tried with cgminer at first but couldnt even get it running at all 

[sitefive]

Anyone have any ideas?
Getting so frustrated have spent last 5hours trying to run it properly,no luck!
Will Send some LTC's to someone who can help me out

[sitefive]

BUMP GUYS! any ideas?