Hi, I found a little interesting program http://cd.textfiles.com/tigershareware/x15/lotowins.zip but it is only a demonstration version. I don't fully understand how it works but I think it compares all possible lotto 6/49 combinations, one by one, with all the draws in the database in succession and in the end it shows 10 tickets, which supposedly are the best 10 combinations to play. It would be interesting if I could use it past the 12% limit. What breakpoint is necessary to uncover the location of the counter which limits the search for the best combinations to 12%? Paulo Barbosa