Pub Hack Question

Hy Guys,Just wodnering about a few things. First, When I rename the dll and exe do i still keep the .dll on the dll at the end? Second, When I start the exe do I ahve to click anythign or do I just start up CF? Lastly, When I press delete, all it does is take away the minimap. Am I confusgn this with another button? Any help would be appreciated. =)