Exciting news for Prusa fans: the open source 3D printer company has developed a Prusa-specific version of Slic3r. Slic3r Prusa Edition contains several features that haven't yet been implemented in the original Slic3r. Improvements include more infill options, surface improvements, better supports, and an updated user interface. Read more at 3DPrint.com: https://3dprint.com/156919/prusa-sli...tion-software/