Do most or all internet service providers offer the ability to have multiple IP addresses on the same internet connection. I have two PS3s in my home and would like the ability to have more than one machine logged into different PSN accounts while playing the same game, something you cannot do when you have only one IP address. A friend of mine that comes over regularly cannot play the game I am playing online when I am playing it.
Just looking for a little extra info before I call Comcast and start asking questions without knowing exactly what it is that I am asking for.