AutoRoute is also produced in several European languages besides English. Version and older included pushpin symbols. The new version replaced these symbols with a new set of 46 pushpins. The Streets and Trips user community thus created a default map template  which has the pin set in order to re-add them to the program. The former pushpins were restored in the version with updated visual styling. The map of Mexico now includes street-level data of even small towns, but the address-find feature still has not been enabled for there.
Microsoft Streets and Trips I have spent a lot of time trying to deal wtih MS-they are basically unresponsive-hard to evaluate software that only runs once and can't be reopened.
Introduction to Streets and Trips 2010