I just found this thread, try this one Henny ( if you are still looking ) I have tried several of them and they have the best conversion, for me at least. An average I would get 1 sign-up for every 25 clicks, but the good things is that they keep your players there for a long time, I know some people who signed up last summer ( that is when I started with them ) and are still playing almost on a daily basis. The football season is starting in about a month in the US , that is when it is the best to get people sign up. stojan