Of course it runs NetBSD! 13 CPU families, 53 architectures (ports): alpha alpha arm26 acorn26 arm32 acorn32 cats evbarm hpcarm netwinder shark hppa hp700 i386 i386 amd64 amd64 m68000 sun2 m68k amiga atari cesfic hp300 luna68k mac68k mvme68k news68k next68k sun3 x68k mipseb mipsco newsmips sgimips mipsel algor arc cobalt evbmips hpcmips playstation2 pmax sbmips pc532 pc532 powerpc amigappc bebox ibmnws macppc mvmeppc ofppc prep sandpoint walnut sh3eb evbsh3 mmeye sh3el dreamcast evbsh3 hpcsh sparc sparc sparc64 sparc64 vax vax