3DO:Mnemo's USB Mod (ODE)

Information
Russian engineer MNEMO (3DO Renovation) develops and sells an ODE for the FZ-1, FZ-10, and GDO-101 models of the 3DO.

Supported Features

 * Storage: USB 2.0 (e.g., thumb drives)
 * Filesystem: FAT32
 * Filenames: Long filenames supported
 * Disc Image Format: ISO
 * Unsigned Disc Images: Support for playing unsigned disc images (e.g., homebrew)
 * Subdirectories: "Unlimited" subdirectories supported
 * Sorting: Menu automatically sorts contents alphanumerically
 * In-Game Reset: Holding console's reset button for 3 seconds returns to menu (Robert Smith's Controller Reset kit provides controller button combination to achieve the same)
 * NVRAM: Includes feature to copy NVRAM to file, and also write file to NVRAM (i.e., save backups)
 * Soldering: FZ-1 and GDO-101 variants are solderless, while FZ-10 requires soldering

Compatibility
All three variants of MNEMO's ODE are compatible with 100% of the 3DO library.