.... When I query my qemu-mips under FC14 64-bit, libvirt.x86_64 0.8.3-10.fc14, qemu 2:0.13.0-1.fc14, I see the following: [root at Q6600:/etc, Wed Mar 21, 03:24 PM] 1022 # qemu-mips -cpu ? MIPS '4Kc' MIPS '4Km' MIPS '4KEcR1' MIPS '4KEmR1' MIPS '4KEc' MIPS '4KEm' MIPS '24Kc' MIPS '24Kf' MIPS '34Kf' [root at Q6600:/etc, Wed Mar 21, 03:24 PM] 1023 # I don't recognize any of these, I was hoping for either IPnn or R10k/12k/14k, etc. I would like to try to set up an SGI guest to run IRIX 5.3 or 6.5.nn to have availability of their compilers. Are these older CPUs supported under qemu-mips emulation ? Is there some crossover info on the above listed CPUs (i.e. one of these might in fact be what I need) ? Has anyone on-list done this ? How did it work out :-) ? TIA for any pointers .... -- William A. Mahaffey III ---------------------------------------------------------------------- "The M1 Garand is without doubt the finest implement of war ever devised by man." -- Gen. George S. Patton Jr.