WB is doing a Supernatural Sweepstakes giveaway as a tie-in with today’s release of the season 4 DVD and the rapidly approaching start of season 5. You can grab the official rules here, but the short version is you become a WB Insider Rewards Member, bounce around the site downloading freebies and earning reward points. That gets your first entry; you can submit another entry each day of the sweepstakes period (but only one per day) by logging back onto the site and submitting a sweepstakes form. You have from now to 2Oct09 to get your forms in; thanks to SF Universe for the heads up on this one. Did I mention the prises include props that have appeared in the show?