DLC I would pay for
1. extend the main story, give a boss fight at the end.
2. Dan Hagar DLC
3. Crazy joe missions
4. more race circuits
5. return to dead city
6. More multiplayer, the shooting is awsome in this game!!! team death match, ctf etc. I co own a internet cafe and every outdate rig we got plays rage beautifully. give us some First person shooting multiplayer!
7. FPS Mutliplayer again!
8. any dlc that brings back the gearheads/ghosts.
the release day issues I had (screen tearing, texture pop ins) I solved in 5minutes so I really didnt suffer from any of that. If your a PC gamer and dont know how to force vsync/tripplebuffer trough driver and increase a cache then I dont know..., go console or learn something!
