Hi, I am having problems making tomtom 5 "see" my GPS device. the PDA (M2000) can see the data generated by the 338 because i can see the gps info program connects. it is com port 6, so i have gone in to "change preferences" on tomtom 5 gone to "show gps status" and then config, checked "other bluetooth gps", it then asks me about pairing which i have done, so i continue. the next screen shows all the different ports the infrared port is highlighted so i select bluetooth serial port 6 - it then flicks back to gps status but nothing changes. btw when i go back through the settings again it always default to infrared port - dont know if this means anything? help please.