A little while ago someone posted on the MakerBot Operators group that they were looking for printed pulleys.  Apparently he had managed to scavenge or hack together everything else.

This got me wondering – what printed parts would someone need to get a MakerBot rolling?  There’s the obvious printed pulleys.  If I had a friend who was putting one together, I’d probably want to give them a spare insulator retainer ring and Z axis pulley.  What else should be in a MakerBot starter/welcome kit?