Cook fettuccine according to package directions. Meanwhile, in a small bowl, combine the vinegar, soy sauce, brown sugar, fish sauce, lime juice and hot sauce until smooth; set aside., In a large skillet or wok, stir-fry tofu in 2 teaspoons oil until golden brown. Remove and keep warm. Stir-fry carrots and snow peas in remaining oil for 1-2 minutes. Add garlic; cook 1 minute longer or until vegetables are crisp-tender. Add eggs; cook and stir until set., Drain pasta; add to vegetable mixture. Stir vinegar mixture and add to the skillet. Bring to a boil. Add tofu, bean sprouts and onions; heat through. Sprinkle with cilantro and peanuts.,