Latest posts of: cavu

hi all!

i'm a newbie with mining bitcoins, and i understand that i cant get rich with my casual mining.
im doing it for fun Cheesy

so here's the thing:

i had ati sapphire 4650, and when using guiminer, i had about 20mhash.
and that was fun.
now i have another pc, with ati sapphire 6770, which i tried to see how much hash ill get, but here's the problem..

i installed guiminer,
but it constantly crashes..
as soon as i start it, i get

"guiminer.exe has stopped working"

Problem signature:
  Problem Event Name:   APPCRASH
  Application Name:   guiminer.exe
  Application Version:   0.0.0.0
  Application Timestamp:   49180193
  Fault Module Name:   StackHash_0a9e
  Fault Module Version:   0.0.0.0
  Fault Module Timestamp:   00000000
  Exception Code:   c0000005
  Exception Offset:   00000000
  OS Version:   6.1.7601.2.1.0.256.1
  Locale ID:   1050
  Additional Information 1:   0a9e
  Additional Information 2:   0a9e372d3b4ad19135b953a78882e789
  Additional Information 3:   0a9e
  Additional Information 4:   0a9e372d3b4ad19135b953a78882e789

i deleted newest drivers, and installed catalyst 11.11
i reinstalled AMD SDK, (now have AMD-APP-SDK-v2.9-Windows-641)

but it just doesnt work anymore..

also, i tried with cgminer, and i get that there is no device found.. :S
Although after i enter url,username and pass (slush's pool) anyway,
it appears to work, hash is about 150m
but on the bitcoin.cz site, in my stats it doesnt show the "uncomfirmed reward", although the "Estimated reward" changes from round to round i guess...

Please help guys.
Thank you in advance!!

My current pc:
Lenovo A85
intel i3 processor
Ati Sapphire 6770 Gddr5
4 GB Ram
win 7 x64