What happened with Media Vision?

[Soulblazer]

We are on it's third year now and still no RPG or a game from them. I thought Sony has a very close relationship with Media Vision since PS1.

Their latest games have been on handhelds (2 PSP games and 1 DS game, their latest was a adventure/visual novel game on PSP that was released on February 5 this year in Japan).

When will PS3 be their next platform? Are they waiting for Playstation 3 to take off with FFXIII and a price cut?

For those who wonder who Media Vision are... they are the creators of Wild Arms series, Crime Crackers series (launch title for PS1 in Japan) and Gunners Heaven (Rapid Reload in Europe). And those people who funded Media Vision in 1993 are old school staffs from Treasure.