Finding email address from LI profiles

Hi,

Can someone help me with some resources / tools that can find contact information ( personal email id to be specific ) from LInkedIn profiles which are not my first degree connection? I am currently using many tools, but most of them fetches official email id's and the success rate is around 60 to 70%

thanks

Profile Hopper will do this. Their service will not only automatically visit profiles but also collect their information and they will search for the corresponding emails for you.