this is all getting weird
 

so now we can tell people where to get mod chips, but we cant tell them about people on this board who sells them, or people on the board who has a shop or web page that sells them (whats the difference), ok but we can answer questions http://www.fileforums.com/showthread.php?threadid=47509 by people who want to backup there backups, well if im not stupid which i dont think i am, wouldn't you think that the backup they have isn't there's as they would have the original and would ask how to backup there original? sry im just thinking out loud (i think im in one of the episodes of the twilight zone or something)

Yes, you got the mod rules correct. Technically you don't need to know how to copy a copy since you should have the original, but if you added patches to your backup and didn't want to have to make an image again and apply a patch, you could just copy your backup...

Also I have created copies of copies of copies just to test how far it can go.