Lightspeed is GTM they bought them out,and they are still sending out Lightspeed surveys under that heading.Not sure why ,unless it's just cheaper to keep that older survey floating around like it is then revamping it .It's probably that stupid dvd or what devices do you own survey.I keep getting that survey as much as 2 times(feels like it) a day.I always x out .Not sure why they keep sending it you would think they would have all the info to settle it after all these years.