PS3F's posted hands-on impressions of SOCOM: Confrontation here. It looks as though an embargo's gone up, as IGN's just posted three new trailers and some fresh shots of the tactical shooter as well. Knock yourself out.
Update: And here's the official headset, courtesy of Joystiq. It comes bundled with the game.
Update 2: There we go. It's all from a US press day. See on the US PlayStation blog.