EDIT: SOLVED!!!!! It turns out I didn't need any of this stuff.
I tried to get the Ndless SDK from
http://www.unsads.com/projects/nsptools/downloader/download/release/5 but the site is down, and has been down for a while. I need to compile nSDL into a binary so I can run Mini vMac. If anyone could upload the SDK here,
or even better, upload the nSDL binary, that would be great. Thanks