Upgrading Office on Terminal Server

Hi all,

I have a Windows 2003 box that runs terminal services. A number of users connect to this and run Office from terminal services.

Currently I have Office XP and want to upgrade to 2003. Does anyone know how this would affect the current users? I’m interested in how Outlook will be affected. Will it be similar to an upgrade on one machine users details will be migrated?

Thanks
Daithi