Doing so is as easy as a simpled find-and-replace search on your
sources.list file, replacing “hoary” with “breezy” and issuing a simple
apt-get update; apt-get dist-upgrade command. The whole ease of the
apt-get upgrade experience is one of the very reasons I love Ubuntu.
Right now there’s little changes between the new stable branch and that of testing, so only a few packages have been downloaded and updated, but I’m sure I’ll get some show-stopper breakages coming soon as the bleeding edge moves forward.