I applied in-person. The process took 3 days. I interviewed at Walk's Service Center (State College, PA) in Sept 2010
Interview
Application review, then initial interview, then final interview and salary negotiation. Be up front, and honest about your abilities. Whenever you can use examples from prior jobs; like how you resolved this or that issue.
Interview questions [1]
Question 1
They expect you to do most all of the talking, so just be prepared to answer the obvious questions.