Erik Herman's RS-232 Programmer combined with Anniti Lucas's
PIP-02 program will permit writing to the EEPROM area. I often
use it to quickly change the sequence of a light chaser- and also
for many other purposes.

Sorry, I forgot Anitti's link, but it is listed on my web page
below.

For quicker access to the PIC stuff, got to:

http://hertz.njit.edu/~rxy5310/hhack.html

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 Rolan Yang            http://hertz.njit.edu/~rxy5310   Electrical Engineer
 rxy5310@hertz.njit.edu                             kyurius@tsb.weschke.com
 VR,ROBOTICS,FENCING,HACKING,INDUSTRIAL MUSIC,ART,EXPLOSIVES,INLINE SKATING
                    THESE ARE A FEW OF MY FAVORITE THINGS.
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4 out of 10 people are annoyed by ^ this.