Got my answer, it seems that the owner can play their games on any foreign console as long as it's them who is signed in. Darn!
Ok this is a bit hard to explain but here we go.My brother has a 360, and I have my own gamertag on it along with some digital purchases. I plan on getting my own system soon, so naturally I want to transfer my stuff over. So I'll transfer the (console?) licenses to my system, and that's it.
But I have a question about the games that he owns digitally. Can he sign in on my console with his gamertag, and leave it there and I can still play his games on my account (and the other way around too)? Some sites say "it requires you to be signed into live on the non-original system" but I'm not sure if that means the console just has to be in online mode and signed in any account or if it means the account that owns the content has to be signed in.
tl;dr Is game sharing possible? I ask because I helped buy some things without planning on getting an 360 for myself...
Like, as it is now we can both play the other's games on the same console regardless of who is signed in.