It has been announced 2 days ago that the hosting platform GameFront will shut down at the end of this month. It gives people about 2 weeks to backup their own stuffs before it goes dark.
You could find more infos on their official press publications there:
http://www.gamefront.com/gamefront-is-c ... l-30-2016/
There are already lots of stuffs SG-related saved at those links:
http://download.smokin-guns.org/
http://mirror.9k.lv/smokinguns/smokinguns/
http://smokinguns.parttimegeeks.net/
http://www.moddb.com/games/smokin-guns/downloads or http://www.moddb.com/games/smokin-guns/addons
Also, it seemed that the crazy people at ArchiveTeam saw it coming and had time to backup things in time. I remember experimenting with their tracker project and I saved about 16Go using my university's network .
http://www.archiveteam.org/index.php?title=GameFront
So my question is, is there still something backup-able at gamefront (SG or WQ3)?