My personal view is that it's so irritating and potentialy harmful to some
people you shouldn't do it and with absolutely no evidence to support this I
have always believed that's why the old BASIC 'speedink' command died the
death.

However if you must, look he-

http://www.cpearson.com/excel/BlinkingText.htm

Mike

"Rev Keith" wrote:

I forgot how to make a total flash/blink if its greater than zero. A few tips
would help.