In Excel 2003, i would like to be able to edit cells, specifically, by
adding to the end of a cell entry
an asteric, and then have an Input box for the user to enter a number.
Example, if the active cell's contents were "Apples 5", and the
macro invoked, an input box would appear, and, if the user entered
"3" in the box, the cell contents would now read " Apples 5*3". The
input should be restricted to numbers, such as "3" or "22" or
"2.25" or 0.333, etc.

Thank you very much,

Tonso