I have been invited to participate in the AC Nielson's Homescan Consumer Panel. I just received my scanner today. Does anyone know anything about this program? Anyone ever/is doing it? I haven't really gotten into the directions yet, but there seems to be a lot of items you can win off of points (I did flip through the catalog!). Has anyone won (received enough pts) to get anything? Does it appear to be legit? Any feedback negative or positive would be greatly appreciated!