These are videos on MakeHuman and Unity
Xenosmash made a series of videos on moving assets from MakeHuman to Unity. Both the MakeHuman and the Unity versions are somewhat outdated, but the overview is still reasonably relevant.
MakeHuman 1.0 Alpha 8 into Unity
Importing MakeHuman with Mecanim in Unity 3d
MakeHuman Mecanim Animations in Unity 3d
Scripted Mecanim Animations in Unity 3d