First contact was from an HR person asking for a phone interview. First phone interview led to a follow-up, which led to being brought out to Seatte for an all-day session. The focus was primarily on decisions I've made that were data-based. Also had *lots* of scenarios where they asked how you would approach the problem. Wanted to see problem solving skills, no correct answer. *Extremely* intense, and not realy anything you could prepare for with traditional interviewing methods.