chapura local admin rights

operating system XP
office suite XP
Pocket Mirror 5.1.2600.2180
Plam III – Palm desktop 3.1
microsoft domain
windows 2000 server

All users (around 70) are local admininstrtors. My supervisor wants to make everyone a regular user. So, I am preparing by reviewing the palm software needs, specifically user right/permissions.

Has anyone experienced users able to sink the palm to the microsoft outlook while the user was a regular user, not local admin or power user? What should I be aware of or consider before making everyone a regular user, in regards to the palm and chapura software?