[prog] Programming PDA's

[Dan Richter]

Can anyone give me a summary of programming on PDA's/Palmtop computers? 
How much portability is there? What languages are most supported?

I'm aware of the Agenda PDA, which runs Linux and so supports 
everything, but I'm looking at the whole gamut of PDA's.

-- 
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       - The [Manchester] Union Leader, endorsing Steve Forbes for
         U.S. president in 2000