[Update: Apologies for the interminable wait, but we wanted to wait until we heard back from the four winners before officially considering the contest closed. Both winners on Joystiq have their games in the mail already, while one on X3F has yet to respond to our emails. If it goes unclaimed until tomorrow morning we'll have another random drawing, but the winner obviously won't have it for the weekend.]
There's about one hour left to enter to win a copy of next week's biggest release, BioShock. Joystiq snagged four copies from their local Toys 'R' Us early, and we're overnighting them to four lucky winners who will, no doubt, spend the entire weekend kicking it underwater in Rapture.
But remember, you have four chances to win! Looking over our four giveaway posts, the number of entries varies meaning some folks aren't maximizing their odds. Here's the four posts you can enter on but remember: if you leave more than one comment on any one post you'll be disqualified. Good luck!