A while ago document.no put up a collection of Breivik's comments. I ran it through a translator, fixed the most annoying translation errors (doing a bit of guesswork in the process) and put it up on the resource collection.
Anders Behring Breivik comments at document.no
It doesn't contain a whole lot of new information. Breivik was pushing for document.no to print a magazine as he desires the creation of a conservative alternative to the Marxist / Humanist mainstream media. Most of the content of the comments is covered in 2083. He also indicates he was engaged in discussions in English in previous years, most likely a British anti-immigration forum, or an anti-Islamic blog.