> Just as an aside, with the talk about what one should do with
> unused IO
> pins. The consensus seemed to be that that the TRIS register may
> accidently, or otherwise, change state during operation and therefore
> the pins should be set and left as unconnected outputs.
>
> What if the TRIS state somehow changes to an input? Floating
> inputs can
> cause a bit of havoc as well. Maybe they should be set as
> outputs with a
> high value pullup/pulldown on them as well just to be on the
> safe side.

Unused pins ? Not in my project !

I'd say that you could put a C demo version and a JAL (FULL) version and so
on on your CD.

Regards
Benjamin Petersen