Samba. Check out "Samba, Integrating UNIX and Windows" by John D. Blair,
SSC. I was lucky enough to have a boss' boss who actually wanted me to
start replacing our NT boxes with Linux, but I still had to convince all
the NT types that it was a good thing.
First thing to do is probably to stealth a small PC with Linux onto your
NT network with Samba; the NT guys won't have to do anything, and nobody
will notice, until you point out what they've been using without it *ever*
crashing or needing maintenance...
I'd be glad to share my Samba config file which I wrote for this purpose.
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