Hmm, i dont see lots of improvement, because in my opinion the 2,0 version was a good one. I had no problems with that version whatsoever. Also i dont need the themes/sounds etc (Its a book for christ sake!) and ill also skip the wifi mode (i have a wifi usb connector- too mutch trouble to convert it to a wifi homebrew connector). And also, the books on freecbds.com are updated once a month or so. SO theres practicly no reason to go to 3,0.