Can anyone help. I have a PDA (SPV M5000). It runs with the "Pocket PC" operating system. It has WIFI - Phone - Bluetooth - Internet etc. Does anyone know if I can download a software that I can use to make it a Sat Nav / GPS device also? If this is possible, could you tell me which is a good one (free one would be good!) There seem to be many on offer but it seems to be a maze and I dont really know what is possible. Many Thanks.