Sorry if I'm late to the discussion; I found out this is the correct forum where everyone talks about Flashforge / Makerbot clones (I have a CTC). I've had success using Astroprint (http://astroprint.com). It's still being developed and doesn't seem as advanced as Octoprint, but between the two, it's the one that effortlessly installed for me on a Raspberry Pi. Acts as a go-between your printer and pc, and you can easily monitor the prints via webcam wireless and print from wherever.