LINGUINI Heat pasta water to boiling. Add pasta and cook according to package directions. Do NOT overcook! FRESH TUNA SAUCE Add olive oil to a hot skillet and reduce heat to medium. Add butter, tuna pieces, pressed garlic, anchovies, capers and parsley. Gently saute until tuna is just cooked. Remove from heat and squeeze lime over tuna mixture OR add 1/4 cup white wine to skillet to deglaze and toss with ling uini. SERVING Arrange cooked and drained linguini on a large spaghetti platter. Lightly toss tuna mixture with linguini and serve immediately.