A system and method are described for providing on line chat help to an applicant. An event is a perceptual occurrence in a work successively positioned in time. Each of one or more connections represents a connection of two or more objects. The first agent may be sent a report summarizing the successful interaction by the second agent. Tracking errors can be used to adapt a parameter of the equalizer to reduce interference in the received signal. The programming method includes first programming a cell among a plurality of adjacent memory cells to the highest threshold voltage distribution corresponding to a data state, and subsequently programming the other adjacent cells to the lower threshold voltage distributions corresponding to second and third data states.