The main pages of the Bitflux GmbH webpage are only available in german. But there is a lot of english information available on the rest of our pages:
The developer Section is completely in english and has a lot about Bitflux CMS and all the needed information to use it. There is also a lot of stuff about other - mainly PHP - stuff we did.
If you're interested about the Wysiwyg XML Bitflux Editor go to http://bitfluxeditor.org
Our Bitflux Blog is almost daily updated and completely in english
We did a lot of presentations. Some of them in english and they are available at http://slides.bitflux.ch
Last but not least, try our Search-Engine. You'll find a lot of information from the whole Bitflux Web