The PC version of FoV is available everywhere as a digital download. On the Xbox it was too large for DLC, and Larian could not get it published as a disk version, so the add-on is only available as part of DKS (which is out in Europe).
Ok, thank you, now I know I´ll have to buy DKS. But it is really worth buying! Not only do you get FoV but you also get the improved D2! I so long for it!!! : ]