It’s almost as much fun speculating about new gaming hardware as it is playing on current-gen consoles, so color us intrigued at DigitalFoundry’s “credible sources” who are saying that the next-gen Nintendo DS will run NVIDIA’s Tegra 2 and that it’s “not unrealistic” that the handheld will out-grunt the current Nintendo Wii. Problem is, Sony’s next-gen PSP2 has also seen a few spilled details, and that’s looking even more impressive: think along the lines of potential GPU power in-between the original Xbox and the Xbox 360.








Sony have announced their 



