I'm looking for recommendations and/or warnings about older Palm PDAs. They need to have a serial connection (at least as an option) and be running at least PalmOS 3.1. I'm looking for the cheapest reliable one possible - as an example I've been looking at the Palm IIIxe which sells about $AU60 ($US45). Apart from general PDA stuff I want to run the Minimusic.com MIDI control software - hence the need for a serial port. Don't need colour, don't need fancy stuff, and don't have the money to go much outside my price range.