I just joined findology but im not happy with them, after i paid my money they said i had to call a US number to verify my details.. that could cost $20+ plus from my phone. If they told me that up front i would have bought elsewhere.
I also used a voucher to sign up ($50 free credit) but they didnt honour it.
I have yet to see what their traffic is like, some say its good, some say its bad.
Ill let you know if your still looking.