What Wii games uses DL-DVD?

[Exblackman]

Kenology said:

waron said:
SSBB is the only game that is using DVD9 so far, but i think both Metroid Prime Trilogy and Final Fantasy Crystal Chronicles might use one.

Why would those two games use DVD9?  I think MPT will fit on a standard size disc.  There's no real space whores (CG or extensive voice work) to hoard space.  FFCC, I just don't see why it would.  Though it would be great for it and the next Zelda to use it just to fill up that space with more content in the form of more areas to explore.

Metroid 3 is 4 gig game while the first two Metroid prime are a little less than 2 gigs each. Remember game cube games discs were only two gigs.