MakerBot Print is our newest print-prepration software, which supports native CAD files and STL assemblies,
allows you to interact with all your printers via the Cloud, and many other exciting new features.
Yes the code is broken. The problem you describe happens because you have to adapt the number of pixels (height and width) that you want to use in the source code. It was a quick hack but the code is there and this is quite easy to fix just look at the first few python lines. maybe i'll find some time to do that during the holidays ;)