Making a new code beside Trainer Toolkit?

Hey I went to the wiki and I was wondering How do you make a deactivator, and also how do you add it into a code that already has a activator?? Thanks!!

EDIT:Never mind. I did not remember that you do not need a deactivator. I just remembered. Sorry.

I believe parasite a kodewerx.net was making a cabled DS connector...... it was working, but I have heard nothing much about it since trainer toolkit came out. Tut's probably still over there, if you search.