Blender crashed? You quit accidentally? Saved over an important step? Blender offers ways to recover all of these! Gottfried Hofmann at BlenderDiplom explains three different ways to recover your Blender projects.
JuicyBomb has a nice tutorial on how to make poses for Second Life avatars with DAZ Studio.
Top Ten Tips of Texturing by Jeroen Maton on the CGSociety web site.
This video tutorial by blendtuts shows all the ways to use tileable textures with Blender.