DVX is Mumm Napa's top of the line vintage bottling. This '02 is a 50-50 blend of Pinot Noir and Chardonnay, making it a brut. It's very high in acidity, and the bubbles are tiny and refined, giving it the ultra-smooth mouthfeel you want in a superior sparkling wine. The raspberry, lime and pear flavors are rich, but subtle, reined in by yeastiness and a tangy minerality. Drink this luxurious bubbly now and over the next 10 years.