It's one thing for Amazon to toss a few free Blu-ray Discs in with the purchase of a PlayStation 3, but we'd expect a little something extra from Denon. After all, when the least expensive Blu-ray deck you make rings up at $749 (MSRP), we'd say a free universal remote or weekend at the lake would be a more appropriate gift. At any rate, Denon and Warner Home Video have linked up to provide buyers of Denon Blu-ray players (the DVD-1800BD, DVD-3800BDCI and DVD-2500BTCI) with a BD copy of The Dark Knight and Batman Begins. The promotion is set to run from November 23rd to January 10, but you've still got to deal with that whole "mail in with the proof of purchase" rigmarole to get your money back. Groan.