Never drink wine with sulfites in it again.
Note to everyone else: You owe it to yourself to try some sulfite-free (not quite accurate, since fermentation produces a little SO2, but anyway) wine. Look in the organic section. You won't be able to age it (what twenty-something does that?), but DANG does wine taste better when it's not pumped full of sulfur! (Surprise surprise.)
Special thanks to Gavin for buying that bottle of Chenin Blanc at the organic market.