It is not official. But they have missed Q2 and summer vacation season in Europe is beginning now. If they can start beta testing with beta testers in August/September they could make it to early 2012. I dont see how they could get it out faster than that.
Ah, ok. To be honest neither of us really have a clue as we don't know what state the OS completion for the X1000 is in, how many beta-testers there are, etc. I've worked on large projects where beta-testing has taken from a couple of weeks to months. "Pin the tail on the donkey" time! :-)