How to Create a logon Script?

We have a evaluation version of w2k3 server and are soon to order our new server with the full version of w2k3 server.

Our question is how do we create logon scripts? This will apply to Win98 se clients and WinXP pro clients.

We have approximately 35 users and most of the users will need to logon on from various machines. Each user will need to have access to his/her home directory along with other drives i.e. marketing, accounting, HR...etc. all depending on which group the user belongs to.

We have the dc and ad is set up and we are currently configured with two test users.

We apprecieate any insight that can be shed here. We are gathering our books but our new server is on the way and we need to be up to speed too. Our novell server has finally died

Thanks in advanced.

Kevin