It is either a VERY rough draft of the new 40k rules or someone with a LOT of time on their hands decided to troll everyone.
http://www.4shared.com/get/22fKKMDz/war ... _rule.html
The archive password is pancake
#edit#
Having given it a quick scan through (it is 150 pages after all), it looks like a draft copy of the rules. Some typos or rules in the wrong place, no images etc. If it is legit, I still wouldnt take any of it as gospel. After all, rulebooks dont just spring fully formed from the writer's minds. Lots of playtesting, drafting, redrafting, revising or scrapping rules etc must be done before it finally reaches the consumer. It looks like they have some interesting ideas (units which dont move are easier to shoot than units that move very quickly for example). It will be interesting to see what makes it into the final cut. Given that the release date for 6th is this summer, it isnt inconceivable that we are seeing written drafts now. It takes time between sending the manuscript to the printer and getting enough books in stock to satisfy demand when they do release stuff. Any rules for 6th edition should be pretty far along now.
Or, it could still just be a hoax.
