Rumors for Nintendo products are about as abundant as rumors for Brad Pitt and Oprah.
But that doesn't mean I wouldn't like the next handheld to be as powerful as the GameCube. The only problem I see with that is it might suffer the same problems the PSP did. Simply, when the system came out, nearly every game that came out HAD to be 3D and in one of 3 genres, forcing the system to almost become 'niche' (much like the GameCube itself).
Hopefully if (and most likely when) Nintendo comes out with their next DS system that has a stronger graphical power, they will also be able to market it successfully to different markets and be able to keep hold of all the different types of games, like the original DS had. Including 2D platformers/shooters, SRPGs, puzzle games and adventure titles that don't utilize fancy 3D effects and the latest technology.














Give them time, they'll figure it out.