Yeah, so right off the heels of PW3 we get PW4 (or Ace Attorney 4, whichever you prefer) in early 2008. I think this is fantastic news, even though we'll only have had the previous game for a couple of months when this is released.
http://www.neogaf.com/forum/showthread.php?t=206757
http://www.neogaf.com/forum/showthread.php?t=206757