Ok, sure...I've never used the internal timer before and yes the clock input would be the way to go...it would always increment that internal timer and then
I could look for a 1 second flag.

The T0CK input, right?

Right in front of me, yet like I said, have never used the timers before....forgot about that input pin.

I suppose you choose that pin in a register and the default is that it's incremented by the PIC crystal.

Great ! Thanks.