Does anyone out there know about Z57? If so, could you tell me more about it?I have been approached by a salesman from the company. I know what they do. If anyone out there uses it, could you give me a general idea of price, AND do you feel it is worth the money. I guess what I am looking for is testimonials. Thanks.May 28 2009 - Brighton00YesReport a ProblemProblemSelect oneOffensive contentIrrelevant contentSpam (pure self-promotion)OtherDetailsYour emailPlease enter a valid email address.Submit CancelContent flaggedWe will review this content. Thanks for helping make the site more useful to everyone. To learn more, read Zillow's Good Neighbor Policy.We're sorry. This service is temporarily unavailable. Please come back later and try again.