Deep Discount's running their biannual DVD and Blu-ray sale, and with the coupon code DDAF, you can get 20% off of lots of good titles. DVDTalk has a bunch of other coupons you can use during that time, and our own Matt says he and his cheap brother all time their DVD purchases based on the sales. Twenty off Blu-ray titles is pretty darn good now that prices have popped up to pre-HD DVD pricewar levels. [Deep Discount via DVD Talk]