Nuvi250 works fine with 16GB Class10SD, Fat32 (Adata)
Has current firmware.
Oregon200 works fine with 8GB microSD FAT32; Some nobrand 8gb are not seen when connected to PC; even though they are ok with maps seen from Oregon. Other branded 8gb are seen from the PC.
Has anyone tried a 32GB microSD or 16GB microSD on an Oregon?