There is absolutely no place in the whole entire world wide web,
where you can find everything you need to know about
how to make your very own game using RPG MAKER XP and
my favorite action battle system => XAS!

other than => http://xasabs.wordpress.com/

our dear friend Calvin624 has been translating, offering support and
has created the PDF which simply lives up to the title...
"Everything you need to know to make your very own game with XAS."

His site serves as the beacon for those who are lost in the XAS world.
So know that it was an absolute honor to work with him on this...
http://gameface101.playogame.com/play-with-programming-scripts-and-software-f7/xas-tutorials-everything-you-need-to-make-your-own-xas-game-t54.htm