| Not sure you'll be able to tell on the Treo but you can find out by sticking the card into a card reader on a PC. You can also format the card either FAT (FAT16), or FAT32 on the PC. I'm guessing that TomTom doesn't like FAT32.
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Treo 180 > Treo 270 > Treo 650 > Treo 750v > Treo Pro  "Going to church no more makes you a christian than sleeping in your garage makes you a car." Garrison Keillor |