Cook the orzo according to the directions on the package.
While the orzo is cooking, place the butter in a skillet and melt over medium heat. Stir in the garlic and let cook for about 2 minutes. Stir in the cooked orzo. Slowly sprinkle in the parmesan cheese and brie, stirring as it melts.
If too thick stir in some heavy cream a few tablespoons at a time until smooth. Season with salt, pepper and dried basil.
Coat the fish and shrimp with the savory fish rib. In a skillet heat 1 tablespoon of olive oil over medium heat. Working in batches, add 2 fillets to the skillet and cook 4 minutes. Add 2 shrimp to the skillet and turn the fillets. Cook for 3-4 minutes. Transfer to a plate and repeat with the remaining fillets and shrimp adding more olive oil if needed. Serve with the orzo.