Free Redbox Rental Codes

Update:  There are reports that these may not be working.  Let me know if you have any luck ...or if you don't.  This site has a list of codes that should still be good.

I am a huge Redbox fan!  Rentals are only $1/night per movie and there are 4 locations within 5 minutes of me :)  And there are two new codes out for a Free Redbox rental! 
WXM52MD
XXR3N4Z 
(Thanks, Coupon Clippin' Daddy!)