In an effort to make sure we never reach the 16GB threshold for the SBS
2003 Exchange Info Store, I'm looking to setup a GPO to give everyone
consistent AutoArchive settings as well as a common location for the
PST file.

I have already downloaded the Office Administrative Templates for
Outlook 2003, so I already have found the settings I want to modify and
have made the changes, I just haven't made them live on the domain yet.

My thoughts to date:
* create two GPOs, one for the PST location, one for the autoarchive
settings themselves
* set PST location to local drive, or common network share

My concerns:
* can I use environment variables in defining a filename? e.g.,
"C:\outlook archive\%USERNAME%'s Archive.pst"
* what will happen to an already created PST file in a location
different from the newly defined? will it move the existing to the new
location and continue, or will it start a new, second PST and the
contents of the first will have to be moved manually?

Anything else I should be concerned about? Aside from having the new
PST files backed up...

I'd appreciate any help you can provide - thanks!