   Networking home computers like a cafe?
  How would you connect two computers together and have one control the other.  Have a timelimit on the other one so after a certain number of time the user is on an account it logs off and shuts down automaticly.Just thought it would be cool to do that to my computers at home so when someone wants to use it, they have a timelimit.  Would be funny in a wierd way(to me anyway)   
  It is all done by software designed specifically for this purpose.   ;  I'm pretty sure they use a replacement shell.   ;  A replacement shell? Time to start googling and learn what exactly it does/is.   If it's a program, anyone know what the name of it would be so I could do this sort of startup on my home computer?Thanks a lot!  I never even heard of a replacement shell before.  You learn something new everyday :D^.^   