Can I set up a Win2003 file server unattended?

[snelephant]

Making great strides on my Win2003 unattended CD but have not found a way to autmatically add a file server role.

So far I have installed the OS and some apps, promoted the server to a domain controller, and set up DNS--all automatically. I can establish select roles such as application server and web server by adding the appropriate item under [COMPONENTS] in the answer file. But which component would I add to create a file server?

(On a related topic, my setupmgr.exe does not include a step for specifying installed components. I have to build the [components] section by hand. I have seen this step in screens of other setupmgr walkthroughs. Am I using an older or incorrect version of setupmgr?)

Thanks in advance.