Well, the command & it's example syntax it was lifted from here (page 104)....
http://books.google.co.uk/books?id=X...sult#PPA104,M1
I figured that since the button command *only* wokds on PortB, that nominating ust the number 7 (as opposed to RB7) would be ok. certainly the example that link gives justiuses the number 7 too!
Greg...many thanks for the lengthy reply - i'll give that a shot tonight (I'm at work right now too!)
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