Versus XIII - almost certainly, but it will be after the PS3 release, or Nomura will go on strike 
Conviction - Rather soon.
L4D - Sooner than Conviction, with Gabe Newell's newfound PS3 love (he's still fat, though).
FFXIV - If Microsoft can be bothered to try and sort out the issues, then not too long after the PS3 release. Does anyone care, though?







