A system and method for allowing gaming device participants to effect trades of player assets for improved odds of attaining gaming bonus events. Methods may include identifying a first process that corresponds to a specified business application process; identifying root processes by tracing a dependency path from the first process to each of the root processes; grouping at least one of the root processes into a root group; and identifying a dependency chain of the at least one root process in the root group. A yoke capable of being passed around a trunk of the tree is interconnectable with the back ends of the arms such that the yoke extends between the back ends. The full image scanner includes means for obtaining a full video image of said documents, means for obtaining a image of a selected area of said documents, and means for obtaining information contained in said selected area of said document.