I got qcopilot working with a Palm III rom. You have to goof around with the ROM file as described in the qcopilot page at ZSI. It runs much better than qpose, but qcopilot only emulates OLD palm PDAs. ROMs newer than a Palm III will not work. Even when I had it working, I could not install a PDB larger than 200-300KB so running anything other than the preinstalled Palm apps was pretty much out of the question. I don't know whether this is a limitation of the emulator or the old Palm ROM.