Making heads and tails of all the different Dolphin builds

[kernel64]

Since this is an open project, many people can build the source code on their own, with or without modifications. I'm not aware of all the builds, but there's an official (master?) build (3.0) in the main Dolphin site along with the latest SVNs builds.

I'm not sure about what exactly are the "dirty" or FIFObusy builds, but those and many others are modified sources that are compiled by third persons.