Just putting out a call for anyone who's ever owned/used or currently enjoys the pleasures of a pre-WinCE era Psion PDA, ie the models that run EPOC/Symbian OS. I've got myself a 5MX clone recently (Ericsson MC218) and I'd like to swap notes with any other fans out there.
[*]Mac connection and integration
[*]MIDI and serial interfacing
[*]WAP GPRS GSM and GPS
[*]Linux/BSD on Psion
[*]Development for beginners