CORFIRE- many many thanks! This works great! It took me about 10 minutes with great results. I used a radio shack stock number 273-060 which has a frequency of 3500 Hz. The tone is a little higher than corfire which in turn gives it a higher chirp. This is a great mod if you won't a chirp.
FP- No problem, I guess this means you will be joining us at the dragon. I'll stop and pick-up the buzzer this week and do the needed wiring. It should only take a few minutes to install at the dragon. Gary if you would like one let me know so I can get you one also.