Chilling Wine Quickly

Anyone know how long I should leave a bottle of wine in the freezer to chill it more quickly than putting it in the fridge, without having to worry about the bottle exploding in my freezer? I really need a glass of wine right about now, but I hate drinking white wine warm...the flavor just isn't the same. I really don't want to wait a few hours, so I just stuck it in the freezer and put the timer on for 10 minutes. How long do you think I really need to wait?

Signed,
Your alcohol-chilling impaired wackadoo, Jann.

Half an hour usually does the trick.

Thanks! I can manage to wait another 15 minutes.