I keep watching stream after stream of tournaments and I'm getting the itch to start attending one of these. I have a xbox 360 stick, and I really don't want to spend 100 bucks to program it to understand a PS3 as well. Are there any converters out there that offer zero lag? I play as Akira and any input lag is super detrimental. If there is a cheaper option, I might be able to make this tournament thing work.