How to Pose multi mesh objects in Zbrush
Multi mesh objects can be a pain to pose. But this video tells you all you need to know to look out for in order for it to be painless. This is good workflow advice for moving and posing characters with lots of armor and tools in Zbrush.
NOTE: This link is to a Flash version of the first 5 minutes of this 45 minute tutorial. A download link is provided on the page for the full WMP tutorial.