Setting up and Mapping Network Drives

Hi Guys.I’m a newbie to this field and I need some help.

I’ve been given the job of adding new users to our college domain, which runs Windows 2000 Server. While I’ve been able to add users and groups on the server, I can’t get any of these new groups’ network drives to show up on the workstations even though they can log on just fine. I created folders for the users and I can MANUALLY map to them,but I want it to be automatic at logon.I probably need to create a logon script for this(??),which i don’t know how to do.Also, I realised that other users can map to other users’ drives and access their data.

What am I missing?!There’s gotta be something.

Workstations run Win XP Professional, SP2

Thank you!