Oh yeah, the video game playing taco phone is back, kind of. It is "highly likely" that the N-Gage software platform will be announced at the Game Developer's Conference. It saddens me to say that the taco phone will not be relaunched, rather Nokia will be releasing the N-Gage software platform to likely work with their N-series phones. Good luck with that, Nokia. Nice to see you haven't given up.
N-Gage to debut at GDC - Nokia rules out optimised device [Mobile-Entertainment]
Also: Rumor: N-Gage: The Second Coming? [Kotaku]