Wow - I've never heard of freezing wine. I'm not sure I'd want to do that with a bottle of fine wine. First, you'd presumably have to get it really cold to freeze the alcohol in it. And second, wouldn't you risk the bottle exploding when it defrosted? I've had incidents where I've left beer bottles in the freezer by mistake and the bottles have cracked when unfreezing. I think the risk would be the same with wine.