So someone already asked this question (http://superuser.com/questions/396512/) but was happy with a non-answer. They asked how to install from Mac, someone suggested a Windows app, and they were happy with that. I cannot run a Windows app from my Mac so I would like an actual answer. Since I cannot comment on that answer, I thought I would make my own question.
If you have the ISO for the Windows 8 Consumer Preview, and you use the disk utility to create a USB from the ISO, the USB will not be bootable (for some reason). I have tried a few other utilities and none seem to work. Everyone is suggesting to do this on Windows, I do not have Windows. There must be a way to do this from a Mac.