>>... also can i
>>exit a interrupt routine with a "goto" instead of a "retfie"? ie. if i
>>need
>>to stop the program from what its doing and do something completely
>>different.

Just a side note:
using C18 (and possibly other C compilers) a "GOTO" which causes a jump 
to the end of the interrupt handler function, or a explicit C "return" 
in its body, are converted to RETFIE automagically :)
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