> are there ways to move from the C code written in the Arduino
> app to something that could be used (via a programmer) without the
> bootloader chip?

Typically Arduino programs are NOT at all dependent on the bootloader.  Esp=
ecially Teensy, where the =93bootloader chip=94 essentially uses JTAG to pu=
t a temporary bootloader in RAM that then runs and downloads the actual cod=
e (as clever as can be, IMO!)  So all you have to do is burn the hex file a=
t the appropriate location.  Some Arduino ARM bootloaders run at the start =
of the FLASH memory space, and the normal arduino environment compiles with=
 a linker map that puts the app at a known location past the bootloader.  I=
n that case, you=92d want to use a different linker map (or program a very =
simplistic bootloader.)

BillW


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