Pre-heat oven to 425°. Place chicken, olive oil, balsamic vinegar and tomatoes in a zip top bag. Mix together and let marinade for 5 minutes. Pour chicken mixture onto the pan and cook for 10 minutes. Cook pasta according to package directions, then drain. Once chicken mixture is done pour over the top of the pasta. Stir in the fresh basil, cheese and 2 Tablespoons of balsamic vinegar. Serve immediately.