stratasys Demo give away part. If you go to this website: http://www.stratasys.com/Flex-Items/Home/Items/Sample-Part-Request.aspx You can get your own free sample. With the sample, you could compare your print to the commercial machine.-----------------Update--------------------------- * Solidworks 2011 & Step Files Added ;-) ***Two models to Print:1) Original from stratasys 2) Modified model with Reprap Logo in Cap