Greetings: Lil monsters stole my Passport /I bought 3 years ago...Worked GREAT ...Its PERFECT for me...Does anyone know...Is the "X 80" upgraded from the orig. Passport? Its still 300 bucks..and Escort is a lil sketchy with their product info/Have it been improved? Off Axis detection was a common gripe 3 years ago...KA pinging on Instant on, with virtually NO warning...at times...Is it improved? Basically...WHATS UP??? LOL. Great to be back...In Florida now/DAB area.