I don't know if I'll have time to play with the Java SDK and get things set up so I can compile stuff again, but from what Nevyn said in the last post, two lines need to be changed in the source code and then the tool recompiled, and then it will work for the Oak.
I suspect from a quick look at the code that it is somewhere in the
createAndUpload() function, probably related to the path check... either he deleted it, or added a second part to the test so it a) doesn't bug out and b) is correctly configured for the oak. I was actually hoping he would post his modified build or the changed lines, but maybe he'll come along later
