O, you are living in the US?
Sorry, the Xbox360 version for the US is at this moment not ready, it's coming (soon, probably "very soon"?) ! wink
They work hard on it to make Divinity II The DKS also for US on Xbox !
Please, have confidence and wait ... it's coming, I'm sure !! Have a look at this forum AND also at the News page of Larian Studios .

And your patience will be great rewarded with a brand new Fantasy World that spread the wings of a Dragon within you ... and whatever you have in Mind ....
wink

On 7th of february 2015 : I start a new adventure in the Divinity world of Original Sin,
it's a Fantastic Freaking Fabulous Funny ... it's my All Time Favorite One !