Baked Rigatoni

16 oz Rigatoni
1 pkg. Italian Sausage, cooked (ground or finely sliced)
1 1/2 Tbsp. dried Thyme
2 cups whipping cream
1 can sliced olives
1 (14 oz) can diced tomatoes (Italian or garlic flavored; use the whole can, juice and all)
1 1/2 Tbsp. Italian seasoning
1 1/2 cups crumbled Feta Cheese (one small container)
2 cups Mozzarella cheese, grated

Bake at 375. Butter large casserole dish. Cook pasta, drain and put in dish. Cook sausage and drain fat. Mix everything, except cheese; add dash of salt and pepper. Cover with foil and bake for 20 minutes. Remove and mix in cheeses and bake for an additional 25 minutes. Let cool for approximately 5 to 10 minutes before serving.