I wouldn't recommend the use of the complete overriding of the negative nubering, beause it can make life confusing for suport people. But I would make a new template.
Open a blank Workbook.
In [Format]..[Style]..keep style name as normal
click [Modify]..tab [Number]..Select [Custom]
click in the type text box enter #,##0.00;"999,999,999.00"
including the quotemarks.
[OK]..[Add]..[OK]
[File]..[Save As]..
The directory shown should be the templates directory, create a name for instance neg999.xlt
ensure the name is followed by xlt as this is the extension for a template.
Close the template file.
[File]..[New]..select neg999.xlt
The outcome is for the template to now be names book1 or whatever.
Cheers
Matthew
crazy times call for crazy people
CrazyPabs
sometimes I wonder why I even bova...