I shot this video awhile back after learning Michael Close's cardwarp effect called Dr. Strangetrick on his Workers series of DVDs and I just got around to posting it up but if any of you are looking for an easy and visual cardwarp then I urge you to watch the video and order the DVD cuz it is killer.
http://www.youtube.com/watch?v=jMCpzuWWFls&sns=em
http://www.youtube.com/watch?v=jMCpzuWWFls&sns=em