I'm thinking about making/writing a dashboard setup that is a little more mobile (and a lot less pricey) than IFI's version. I'm thinking either a TI graphing calculator or an old PalmPilot Personal.
Has anyone tried this or similar? Success, failure? Was it easy? Should I buy a tablet PC instead?
[edit]Clarification: I mean a substitute for IFI's Dashboard program. Something that can connect to the dashboard port on the OI.[/edit]