eh.
besides, they have gotten a couple n64 games onto DS. I wouldn't be surprised if they ported more and sold them as DS games.
however, with the master quest thing for gamecube and the whole virtual console deal I sort of doubt they'll actually do much more with the zelda games. if any n64 games are released, I hope banjo kazooie will be one. I loved that game.
edit: OO! and silicon valley!