Don't you understand what all these so-called "AKU's" are about? mobile-review has just published a nice writeup of all about th

http://www.mobile-review.com/pda/articles/wm-aku-en.shtml

Well-known Russia-based mobile-centric news source Mobile-Review.com has just published the English translation of their great writeup on everything Adaptation Kit Update (AKU). The article is pretty much up-to-date (the original, Russian version was published a little bit over a month ago), unlike most of the AKU-related articles out there. I heartily recommend the article if you don't know what these AKU versions are all about. (Note that the original Russian version of the article is here if you don't like the mistakes in the English translation.) Please note that, as far as DUN vs Internet Sharing is concerned, the article has a factual error, which is explained here.