Upon reading gaim source code and documentation, I came accross this interesting irc log :
CopyMe: ok, how do I copy a file and paste into another directory
Zilding: cp
CopyMe: what does that do
CopyMe: copy?
Zilding: yeah
CopyMe: then how do you paste it?
no comment :p
Hahah.. GUI can really make your mind rotten.. :D