Lookin' 4ward 2 this. It drops on 8/24/09 4 the Wii. It will feature Metroid Prime, Metroid Prime 2: Echoes, and Metroid Prime 3: Corruption on a single disc. The former 2, which were originally released 4 the Nintendo GameCube, will be updated with many of the features that were 1st implemented in the latter. It'll be a Collector's Edition packaged in a metal tin, contain an art booklet, and include other undisclosed features. 
