On the heels of a record 2005 California wine grape harvest, an Australian wine glut, high inventories of unsold French wine and big harvests in Chile and Argentina, the nail-biting has just begun for the Golden State's growers and vintners. For U.S. wine drinkers, whose livelihoods don't depend on the profit margins of a bottle of wine, the future is plentiful, tasty and inexpensive. With beer consumption still nine times higher in the United States than wine - and even hard liquor still having an edge - U.S. wine consumption of 2.4 gallons per capita has huge potential for growth....