I have been working hard on beating Yum Extender NextGen into shape and I really like the result so far.
I have made a new screencast showing the the latest preview release 2.9.0-0.8.
If you what to try it out, then read more here
It will only work in Fedora 11, because I use a lot of latest and greatest Gtk stuff.
I have created a new Yum Extender homepage based on WordPress. It is a much easier to maintain and better looking than the old one.
Article about Yum in Linux Magazine
http://www.linux-magazine.com/issues/2009/103/delicious
Some of it is a little outdated, but still nice 
I have made a new prerelease for yumex 1.9.0.
It is a total rewrite of Yum Extender from scratch.
I have just made a build of development branch of Yum Extender (1.9.x).
It has been rewritten from scratch for better speed and to make it easier to use.
Read more here.
Here are some screenshoots:
The work on rewritting Yum Extender from scratch, is going very well, the code is now much more organized and it is easier to add new features.
Here are some screenshoots:
The new package view
The new package view with the ‘RPM Groups’ category
