I am trying to generate an Info Dialog Box once a certain value is achieved
in a cell eg. say if A1 10, then display the Info Dialog Box.

The content of this Box would depend on the values in cells, say, A2 & A3
which would contain Sales values etc. So in effect the Dialog Box would be
dynamic in terms of its content, saying something like "Your Sales achieved
was $1,500, which was -$750 on target"

Thirdly if the above can be done, is it possible to format some of the Text
with the box to say, bold with Red font.

If anyone has any examples I would appreciate it.

Thanks