bryces: How are you going to download the game from steam without access to the internet anyway? It seems needlessly longwinded to download on some other machine burn to a disk, or copy to an external hard drive then copy on to the windows machine.
Coelocanth: What if it's a retail game like FO:NV or Skyrim that he's concerned about? You don't have to DL the entire game from Steam in those case do you?.
Maybe not, but retail releases need patches, Skyrim is more or less unplayable without the them. Just the whole mess of linking the y-axis with framerate for example, brrrrrr. This set-up - does it also mean no patches. fixes, mods etc.?