Most rig rundowns are hosted by guitar magazines, and are pretty straight-ahead and not super fun.  Zoltan from Five Finger Death Punch has some gear tour stuff up on YouTube that's a little more DIY.  A little more fun, too.

This video (around all the NSFW language) is where Zoltan runs through some amps and pedals, playing along to show the sounds he gets for his ultimate tone.  He even shows off his B.C. Rich guitars and sneaks back behind the drum kit for some silliness.