Right, this is Daniel Garcia's Satisfaction Guarenteed. This is an all backs routine which I use all the time. I love it.
I also made a slight variation to it but I don't do it in this video.
This isn't as well presented as it could be because mainly I had to change the patter and everything for the video. I had no spectator so I had to change it a bit. Also, I don't have the clearest of voices so bare with me. I do say face down alot when I mean to say double sided. Sorry!

Comments welcome!

Satisfation Guarenteed
edit: sorry about the glare too!
also, I know that second card switch is blatantly obvious but obviously I do it under misdirection usually.