I read:

I take it no one has done this. What would porting it entail (I am a cluebie to this sort of thing)

well I know nothing about symbian but if there is no tcl/tk for it that would be needed (or writing an alterantive gui for pd), then I guess the audio driver will not be compatible with the ones that pd supports and last but not least you should probably start with the ipaq port since most symbian machines wont have an FPU.

regards,

x