A: You can find accessories for your GPS device from our website at http://www.polstargps.com/Polstar_GPSproducts.html

A: The RoadMentor has a built-in flash memory of 32/64 MB, as stated on the product box, and 64 MB of SDRAM. The RoadMentor currently supports SD cards up to 1 GB of storage space, and additional SD cards can be purchased from most electronic retail outlets.