http://www.novusvinum.com/features/champagne101.htmlPractical Tips
Storing your Champagne:
Champagne is more sensitive to temperature and light than most other wines. For that reason, it is typically bottled in a light-resistant, dark green glass. Champagne should be stored between 40 and 60 degrees Farenheit and may be kept upright or horizontally.
Chilling:
Ideally, Champagne should be chilled to a temperature between 40 and 45 degrees Fahrenheit. This temperature can be attained by placing the bottle in a refrigerator for a couple of hours or a freezer for 15 minutes. Finally, the classic way to chill a bottle of Champagne is to place it in an ice-bucket, half filled with ice, half with water, for 20 minutes.
Opening a Champagne Bottle:
The trick to opening a bottle of Champagne while maintaining its integrity is to avoid "popping" the cork. Begin by scoring the foil around the base of the wire cage. Then, carefully untwist and loosen the bottom of the cage, but do not remove it. In one hand, enclose the cage and cork while holding the base of the Champagne bottle with your other hand. Twist both ends in the opposite direction. As soon as you feel pressure forcing the cork out, try to push it back in while continuing to twist gently until the cork is released with a sigh.