The Simtel.net DOS archive.  Order all of Simtel on CDROM from www.cdrom.com.

Here's a debug script to wipe out any and all partition information from your hard disk.  Does that sound like a big deal to you?  If not, don't do it!  If you've a pesky NT or Linux or OS/2 partition lying around that just won't go away, this is your quickest and least expensive way to get rid of it!  I didn't write it; supposedly it came directly from Microsoft.

FDISK hidden command line switches.  Some useful stuff.

DOS/Windows "secrets."  Not all of the information here is as "secret" as the author thinks it is, and he seems to have a farther-reaching view of intellectual property than the rest of the free world, but there is still some good information here.

This page just would not be complete without a link to www.fdisk.com.

Here's how to do all the good stuff with batch files.