Please do the following:

1. -Copy- or unzip All of your .EXE and .COM virus files into a directory.

   (Lets say you copy them into a directory called c:\virus

2. Copy the TBWEEDER.EXE and the TBWEEDER.DAT into A directory
   (lets say c:\tbweeder

3. Go to the TBWEEDER directory and type  TBWEEDER c:\virus /add /del

This will delete all of the files I already have and you can zip only
those files that I need.

If you do this I can do the same for you.

Copy the TBWEEDER.EXE (only) Leave out the .DAT file)
From that directory type  TBWEEDER c:\yourvirusdir#1  /ADD

You can repeat this on all of your virus directorys and the .DAT
file will be made for your files.  You can send this to me and I will run
it against my files to weed the dupes.

If you want to clean your files from dupes just run it on all of your
directorys TBWEEDER c:\yourvirusdir#1 /DEL /ADD

OR after you have your .DAT file made you can clean dupes in your directorys
by TBWEEDER c:\yourvirusdir#1 /add /del

IF you get a collection in from someone else you can unzip them into a
directory called c:\newvirus  and type TBWEEDER c:\newvirus /add /del

This will delete all of the newfiles you already have.

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this'll make it easy for us to exchange zoos.  I only have executables to 
offer for now.  I have a little source but it's on another machine.  I 
currently have around 2146 samples in my zoo of executables.