Page Numbering

[Lesley]

How can I make the numbering on the third page start at Page 1? Page Setup
only allows the numbering to start at "0". I need it to start at "-0".

 

[Luc]

Lesley,
You can't set slide numbers to start at 1 starting at slide three. It just
is not possible.
You could consider however making two seperate presentations and link them
together using whatever means necessary (action button etc...). See here for
a good linking procedure:
http://www.powerpointbackgrounds.com/powerpointlinking.htm
Luc