V-Singular (Community Manager - Volition, Inc.): "I've received some word back and it appears that we have experienced some issues with the Steam client and both THQ and Valve are working on the issue and hope to have it resolved soon. This delay does not affect the retail version (in-store) of Saints Row 2 PC, but the game will not be available for digital download off of Steam today. Again, anyone who picks up a boxed copy today will be able to authenticate and play SR2 once installed"