content: Same as every other printer.  It's based on open source reprap design so you can go as small as you want, provided you're willing to wait for it to finish and put in the work to tune a fine detail profile. I don't know if they'll have limiting software but the open source stuff should work and has no functional smallest resolution you can use. That said, $8500 is absurd for this technology.  You can build one for $300 yourself or buy a prebuilt one for thousands less than they want, and get the exact same technology.  There's absolutely nothing innovative in that printer at all, they seem to be trying for the Makerbot school of failure:  Overprice a reprap clone and go out of business.