New SLG video and tutorial + slg 1.7beta1 is out

http://www.youtube.com/watch?v=GsnkLQIn7YY&hd=1 (made by Chiaroscuro from luxrender.net forum)

SLG 1.7beta1 announcement:
http://www.luxrender.net/forum/viewtopic.php?f=34&t=4477

Main news is the inclusion of a “pure GPU” rendering mode and direct lighting in SPPM mode. Also major updates to blender exporter.