Yes, this might come as a savior for Windows. KDE 4 on windows has been available for some time now but using it hasn’t been a smooth ride. With KDE 4.1 out that seems to be set to change. Check out the following links for more info ::
I am gonna give this a try as soon as my practical exams end. Hopefully amarok 2 beta 2 (or higher) will be included by then. If anyone does install this in the coming fortnight please put up a review.