I am, I remember the days of halo 1 2 and 3 I used to be able to play 4 player split screen systemlink games with friends, with minimal if any framelag.. but with this one just two player gets lag and puts you on uneven ground with single system players, I didn't even bother trying this one system link 4 players per box. I thought halo was one of the last good splitscreen capable fps game guess not.