I was poolmining with intensity 20, cgminer showed my hash rate being about 700kh/s, but the pool registred <10 kh/s.
I lowered intensity to 13,and now the pool accepts my shares much more frequently.
cgminer shows the 580kh/s rate atm.
Is that a common problem? i should be able to poolmine at higher intensity, right?
EDIT:
Think i finally managed to sort out my poolmining !
http://i37.tinypic.com/af8rd4.jpg