yup totaly impossible,Bots are macroes,macroes do things for you like walking to WH putting in stuff going back to hunt,then when full Inv u go back to WH and put in and so on(That was an example).
And a Hack is sumthing like u said,so u clone stuff,U can clone stuff but they get the same ID so then the Server checks and removes one,cause as i said they have the same ID.
If u could make clone with a diffrent ID wich i doubt u or anyone could playing CO,then u would of made a clone.
Seriously thoose hackers for Guildwars/WoW/Counter-strike/Runescape thoose guys can totaly learn how to dupe cause they are really good at hacking and programming.