(If you have the Gospel Library app for your Fire, you should update your library because the April 2012 conference is available already (pretty cool, huh!).)
In any case, if you are interested in the e-ink version, you might try downloading the October 2011 conference file for Kindle and see if you like the way it's formatted etc.
I decided to go ahead and make the file. The October file has been accessed more than 350 times, so perhaps there's a demand for it. Look for it in a few days (or sooner if I can manage it).