Going to try some other places soon, but if anyone wants to do me a favor, and has a mac that runs Parallels or similar software to use windows, please let me know if Spriter works there. you can download the beta directly below the video here:
kickstarter.com/projects/539087245/spriter
same for anyone who uses linux and can test on Wine, I'd really appreciate it as well.
Thanks to anyone who can help!