Maybe start with the basics. You need a bootable CD with additional driver, programs, logos etc. You can not do it with the files on a floppy. You have to make your own modified W2K CD.
Copy everything from the W2K CD to a folder on your harddrive (C:W2K). Put a folder named $OEM$ in the root (C:W2K$OEM$) Check out Twinkies site for structure
http://www.tech-hints.com/oem.html#2. All your extra files should be within the $OEM$ Folder structure.
Use the setupmgr.exe to make an unattend.txt. Open it in notepad and make any other options necessary. For more information about the answer file parameters, see Unattend.doc file provided in SupportToolsDeploy.cab on the Windows 2000 Professional operating system CD. Change the name of unattend.txt to winnt.sif and put that only file on a floppy.
Burn your customized CD. There are also the possibility to slipstream SP2 into the CD and even other post SP2 updates