Hi Bruce,

So using @__CONFIG _CONFIG1H, _OSCS_ON_1H & _XT_OSC_1H enables the Oscillator Switching Feature and starts my program off using the crystal that I have connected between OSC1 & OSC2 (pins 13 & 14). Then to switch to the 32 KHz crystal that I have connected between RC0/T1OSO & RC1/T1OSI (pins 15 & 16) I write T1CON.3=1 to set the T1OSCEN bit followed by another write OSCCONO.0=1 to set the SCS bit.

Then at any time that I want to switch back to using the main oscillator again, all I have to do is to clear the SCS bit (OSCCONO.0=0). Thanks for that very useful information, now I can't wait until my 32 KHz crystal gets here so I can try it.

Thanks Again
jessey