What file system does the FZ1 use?
The FZ1 memory cards use DCF-compatible DOS FAT12 and FAT16 file systems. The root directory always contains two folders, DCIM and MISC. The DCIM (Digital Camera IMage) folder is the root of the DCF file system, as described in the Design rule for Camera File system version 1.0 specification. It can contain subfolders named 100_PANA up to 999_PANA. A folder nnn_PANA can hold JPEG image files named Pnnn0001.JPG up to Pnnn0999.JPG. The MISC folder in the root directory holds the AUTPRINT.MRK file that specifies the DPOF print information in accordance with the Digital Print Order Format version 1.10 specification (full specification is not currently available online).