I was reading one of the forums that talked about when doubles come using the one up/one down method. This method is also talked about in other topics. What is the one up/ one down method?
You'll find an automated version of Lucky's One Up One Down system here with a collection of other simple systems like it restored from Elad's former lottery site. If you have a draw history you can determine pretty quick how well the method works. Sometimes the new Internet Exporer popup blocker comes on when you click on these systems, just turn it off or tell it to allow a pop for this visit then try the link again.