Bring a large pot of lightly salted water to a boil. Add pasta and cook for 8 to 10 minutes or until al dente; drain.
Heat oil in a large frypan or wok over medium heat. Saute garlic, prosciutto and chilli flakes for 1 minute. Stir in tomatoes and cook for 3 minutes. Stir in vodka and cream. Simmer 15 minutes, or until thickened. Stir in Parmesan and chopped basil. Toss with pasta until evenly coated.