This is my first post here on this forum.
Hope that these links help you out! I just found these links only a couple of mins ago when searching for the same information.
http://3dprinterbrain.com/pmwiki.php/Du ... omsettings
http://3dprinterbrain.com/pmwiki.php/DupI3/Firmware
I just got my machine 2 days ago, and am experimenting with it. I am very new to this world of 3D printing, so finding a way to keep it simple helps. Honestly, WanHao should have included setup files and info of our printboards on the SD Card besides a copy of Cura.
Personally, I am finding that I like the way that Repetier-Host and Slic3r work compared to Cura to create G-Code files. At this time I am only using the SD Card method, not the USB Cable method to start printing. One other thing that has been bugging me is that I am having issues with the G-Code not warming up the bed or extruder, however it may be my malfunction, lol.
I want to try out Simplify3d, first I want to see them offically list the Duplicator i3 on their site, and also I want to be able to try the software first, $149 is a lot of coin sight unseen.
Tom