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.
Thanks, I fixed the first thing (I remixed Planetary 02 that is why), As for the second thing Thingiverse automatically generates the 3D view; on yours though the .sdlprt and the .SDLASM files are not "meshes" but solidworks files so are not supported. Your .STL file I think is just to large for it to generate 3D view (73mb) it did the same thing with the part one of this (59mb).
-Hope that helped