Windows 2000 Server

I recently was hired as the server administrator for a company running 50 computers. Their backup server is running Windows Server 2000. They run DOS scripts that create backup files to a building in another location. I am used to using server 2003. Second question is, that every time a new employee is hired their is about 14 scripts to type in and I was wondering if there is a way to where I only have to write one?