I am working with a bluetooth module (BTM102) that comes set factory default at 19200. I need to send serial data to it at that rate. It would seem that I need to bump up the clock rate of the PIC to 8MHz. Anyone gone through this? The external xtal needs to be inexpensive for production. Is it as simple as that - just doubling the clock rate and using serout at 9600 baud to get 19200?