Garmin Zumo 550 Motorcycles – Support Forum

ORA 4GB SD in Garmin Zumo 550 [Garmin Zumo 550 Motorcycles - 139901]

When I put the ORA 4GB SD card in my Zumo 550, Windows XP knows it is 3.86GB, starts to format it but then fails at the last bit saying "Windows unable to format the drive" - is this a problem with the 4GB SD card or with the Zumo? If I put it into a USB SD Card reader, it only sees 1GB and only formats it to 1GB so that isn''t an option... - will I have to return the 4GB SD card and get a 2GB one instead?