This is a problem that has been discussed on this forum before – smaller cards are formatted as FAT, while cards above about 1GB are formatted as FAT32.
Eclipse was designed to use smaller cards (big ones did not exist at the time), so cannot handle the FAT32 format. Cards can be re-formatted as FAT on a PC.
But, this IS one of the problems fixed in V4.0, so this should not be an issue in the future.
