My favorite Nintendo Wii game is RE4. I never had the opportunity to play RE4 on the Cube but when I purchased it for my Wii I got glued to the game for hours. After a long break of not playing it, I'm back to being glued. I love SSBB only if I'm playing with friends otherwise I'd rather pop in my RE4.

This is just a thought but how about an internal HDD. I'm obviously not taking production or development costs into consideration; nor am I even sure how software would be distributed to handhelds. But for me this option would be preferable, only because the manufacture of plastics would be a thing of the past (in relation to handheld gaming) and paper would not be wasted as a result of mass printing manuals and case inserts. Have you ever noticed how small a DS game is relative to the case?