Connecting a remote mac via PPTP to a Windows Network w/mapped drives…

We have a user who won’t relinquish her Mac 10.4. I have configured the Windows server RRAS and created the PPTP VPN on the mac and she can connect/authenicate. But that is it. We need her to have the mapped drives (home and shared, etc). Not sure how to accomplish. Please help as this is the first time dealing/working with Macs. Thanks