I think you'll find SelfCert signatures can be used on any computer.

NickHK

"Gord Dibben" <gorddibbATshawDOTca wrote in message
...
Anna

Self-cert signatures from the MS Office Tools can be used only on the
computer
on which it is created.

To create an add-in you just open the workbook with the macros and
FileSave
AsFile Type Add-in(*.xla) which is found waaaaay down at the bottom of
the
list.


Gord Dibben MS Excel MVP

On Thu, 3 Aug 2006 20:41:01 -0700, anna
wrote:

Thanks Robin & Nick!

Robin - not sure how to make the project an add-in, but I will definitely
look into it!

"Robin Hammond" wrote:

Anna,

This may not work for you, but...

You can create a signature using selfcert.exe. If you make your project
an
add-in, then users will not be prompted to enable macros unless they
have
security set to very high.

--
Robin Hammond
www.enhanceddatasystems.com


"anna" wrote in message
...
Just a question about digital sigs -

I do not have a digital signature, but I've seen some information on
creating my own. If I did create my own signature, could I email
this
signature to everyone who would want to use the spreadsheet? Or will
the
sig
only work on my computer?