Can't get Compact Flash drive to work
 

I at my wits end. I can not get my Nav unit to read my CF card.

I have a new Hitachi 4GB Microdrive.
I keep getting read errors.

It came as NTFS, changed to Fat32, tried Fat....nothing.
Tried just one mp3 in the directory...nothing.
I partitioned to 2GB...nothing.
Converted the drive to a logical drive (whatever that means)...nothing.

Anyone else have this issue or have a solution?

I tried reading other posts, but there isn't much.