Ooh, I've just seen this after my previous post so it's a known issue at least:
http://far-cry.ubi.com/en-US/news/li...m:148-76770-32
I also did recieve this e-mail ( http://newsletter.ubisoft.com/en-GB/.../PreOrder.html ) but the otherone did not arrive. We'll have to wait for the next patch?