For those interested, particularly anyone who doesn't possess the original Threats sourcebook, FanPro thought it might be cool to pull back the curtain of time and let people have look at the first appearance of the guys bent on bringing the world to an end in System Failure.
The chapter that originally introduced the apocalyptic cult Winternight to the Sixth World is now available on the official Shadowrun website. The pdf offers the original fiction - a pretty scary look at the cult's ruthless MO and a peak at the devious plans that come to fruition in System Failure - and relevant Game Info updated to SR3. Besides showing how nasty these guys can be, we've managed to include information on the group's cell-level organization and some details on their magic, use of BTL, and tactics that might prove useful to complement the material in System Failure.
Hope people like.
<Edit: Please note that the BTL chart in the pdf erratas a layout fumble on my part in System Failure.>