[SOLVED] Stop Worksheet_SelectionChange event from firing?

I'm playing with getting a macro to fire every time a certain cell is
triggered. I'm using the Worksheet_SelectionChange event. Using an If
statement, I can get the macro to fire if a certain cell is selected. BUT -
the macro selects other cells, which interrupts the running macro to
re-evaluate the SelectionChange event! Is there a way to stop this?

Ed