Last I checked, recent updates made the whole process a lot easier, that is as long as you have an modernish Intel CPU. Able to run pretty well off the bat and updates working too. If you have an AMD CPU though, you need a modded kernel and the process is a bit harder, and I think you need to reinstall the kernal if you do an update. Don't quote me on it though, most of these more recent developments I only know about from reading/watching videos, the only time I messed around with OSX86 was for less than a month and that was an older version/method. Haven't bothered with it again first hand.