Experimental RomM server module: turn your LiteBox into a RomM server for handheld devices. Official RomM clients (Argosy, Grout, Freegosy) can browse your library, download games and sync their saves against the LiteBox save vault. You pick which platforms are served, each client gets its own save line, and the save you actually play with is never overwritten unless you allow it per game. Still experimental, use with caution.
Some works around saves too.