I have a very large spreadsheet with several megabytes of input data that
takes 10-20 minutes to perform a recalculation. I normally use the
spreadsheet with automatic recalculation turned off. Occasionally, though, I
will either open the spreadsheet while I have another spreadsheet open (which
has auto-recalc enabled) - which causes a recalc to occur - or manually
initiate a recalculation. Is there any way to "break into" Excel and get it
to terminate the recalc in mid-stream? I've tried "Esc" and other usual key
sequences to no avail.