I am trying to set up the conversion tracking by hitting the "Variables" button inside the "Tracker" area. However, after filling out the variables and I hit "Save", I get an error message saying "You don't have access to that page. You have been re-directed.". Then I get re-directed to the home page. By the way, why doesn't it say in the guide what variables to choose? It doesn't say anything about which tracker type is better for which advertiser etc. Would be nice if you could make it more newbie-friendly.