Bought the RAC 300 through PC World and am having difficulty using the product. The manual on the disk relates to Route 66 and is about as much use as the Find many great new & used options and get the best deals for LEXUS GS300 GS430 SAT NAV NAVIGATION SYSTEM OWNERS INSTRUCTION MANUAL BOOK at the best online As a first time user of any Satnav I have found this model quite easy to adapt to. Instructions are clear and easy to follow. Only adverse comment is that I do Where can I get the latest sat nav update? The RAC300 and 315 now ship with Route66 Software Sync software. Allow all software to interact with your satellite AR p * R - * = comput a y i on at complex I TY or COMBI NAV or 1 at AND GR A Tc HING at GoR IV:4M FoR THE nons YMMETRIC V Ravel I NG-SAt ESMAN PROBLEM.RAC Forum - Hi Got a RAC 300 for Xmas and the instructions are for connecting/synchronising to XP or earlier. I have Vista and have downloaded the correct