Phil Bolin wrote: "Someone passed a web site recently where you could purchase a GPS that would plug into a laptop with UBS for aprrox $79, to use with chart plotters. I lost the web site. Could you please resend to me.: Try: http://tinyurl.com/2yuzrp Works great for me and comes with good drivers and instructions. Dave Clark ADAGIO President 41 AGLCA #5178