Maybe I found an answer to the priority level question. Will a high priority interrupt wake the processor out of sleep mode and a low priority interrupt will not.
New Question for ya all.
Int2 on a Pic 18f458 says that the edge trigger is selectable in the INTCON2 registers. I'm not seeing it in there. INT0 and INT1 are in there apparently int2 is rising edge trigger only.

Shawn