This video has all the picks:

Vikings Draft 2012 Highlights (all 10 picks) - YouTube

0:00 Matt Kalil 1:58 Harrison Smith 3:25 Josh Robinson 3:55 Jarius Wright 4:24 Rhett Ellison 4:36 Greg Childs 5:00 Robert Blanton 6:00 Blair Walsh 6:16 Audie Cole 6:33 Trevor Guyton