Update: There is now a part V of this serie.
This must be the last version of this serie (part I, II, III). I now have found a very interesting project for Windows that implement the KHTML engine native on Windows. I think they call the browser GetWebKit or Swift. So no more emulation or rebooting, now you just install the browser and off you go. The browser is in very early stage so be aware that it can be buggy.
Update: Sadly the project seemed to have died, I do not know where to find an old copy of the install file. If anyone knows what the status is on this project, let me know.