Yep, I've made up my mind. I don't have enough money to buy L4D2 so I'm getting Halo 2. I'm not getting it for the single-player which I personally think sucks. I had so Much fun playing split-screen multi-player with my brother that it seems like a good buy for the multi-player. This also Means I'll temporarily abandon TF2 for a few weeks. Wish me luck!