For project versioning I've had a good experience with Splice [0]. It has also got some features for project collaboration which are nice, as well as a marketplace for samples and synths. I believe it also supports most of the big name DAWs, although I've only ever used it with Ableton.
Could this be caused by the phone surveillance that's set up in One New Change? There are (small) notices at the entrances to One New Change that inform you of phone tracking equipment there.
The iSight cameras are now PCIe rather than USB, and no drivers exist for them yet as far as I'm aware. There is some more information on the kernel.org bug tracker[1], and there's also an ongoing attempt to reverse engineer one on GitHub[2].