*NOTE* This is the English version only.
For the most part, this revision of XP is one of the best within its series. Boot times are minimal (~10secs or less) However, this edition does not have a multilingual counterpart and has issues with some applications such as GOM player, KMplayer, iTunes. Also, applocale seems to fail miserably even with the east Asian languages installed. On the other hand, I have tested this OS on a few games and they run perfectly fine.
I am planning to test the April multilingual version sometime this month to see if there are any application hiccups or problems with foreign programs.