Left4Dead and Borderlands Xbox 360 question

Is it posible for two players to play spiltscreen with two other players over Xbox Live

and do both splitscreen players need a gold account?

I did a quick google search and found some links that says you can play L4D split-screen online.


Apparently, if your friend doesn’t have a gold subscription, he needs to sign on as a guest.link link

That’s correct for Left 4 Dead. You may have seen AAA SDMB on and playing Left 4 Dead 2. That’s my girlfriend playing splitscreen with me.

Playing online with other folks, yeah, she has to sign on as a guest.