There's been a great deal of discussion about online gambling recently with legislators, operators and the global community of gamblers trying to fathom complex matters such as Internet "locality". In the midst of these deliberations, many players have been wanting to assess the relative merits of gambling online or try what he says at land-based casinos.

Through all of this there is a lack of focus on the knowledge of the person who actually plays money at a casino. How about the gamblers who are central to any issues concerning casinos? We pose the sensible opening question - that are better, online or land-based slot machines?

Land-based slots will be the world's most popular casino game. They pay more winnings to gamblers than all the other casino games together. But how well does this cherished form of land-based gambling adapt to online play?