Thats why I'm hoping Xbox Live can fix that. Got my fingers crossed because the whole point of this game is to play online against people across the continent and maybe Japan, especially those that have the 1Gb/s connections.
What? Why would Live be any better? There's no reason for it to be. It's just the nature of the beast. Fighting games require zero latency for solid gameplay, and it's just not going to happen. DoA4 and SC4 are both on the 360 and have the same issue as Tekken on the PS3.