I went to Symantec's website and by their instructions since I'm running WinXP Pro I need a DOS 7.01 boot disk. I've searched the net for a DOS 7.01 boot disk download but I haven't had any luck.

To make a boot disk incorporating NTFSDOS, first you need to create a bootable floppy using Windows 98, SE, ME, or MS-DOS. After you create the floppy, copy NTFSDOS.EXE to it.