One of the biggest changes to Blender since Blender 2.5 and Cycles, Blender 2.63 now allows for meshes to have faces with more than 4 sides, and 2.63 also delivers a whole bunch of new tools. In this video I cover 8 of the top new features:
1) BMesh & Ngons
2) Dissolve
3) Vertex Connect (J)
4) Knife tool
5) Bevel
6) Limited Dissolve
7) Inset Faces
8) Vertex Slide