And now this news -
Just couple of hours back, I had blogged about Zune HD removed mistakenly from its website . Though Microsoft said it was an error and again put the Zune devices back on the website, but this page says otherwise -
http://www.zune.net/en-US/support/zuneplayers/supportzuneplayers.htm

Here’s the enlarged view - 
It says – “………..We recently announced that, going forward, Windows Phone will be the focus of our mobile music and video strategy, and that we will no longer be producing Zune players. So what does this mean for……………..”
Still there’s no official announcement but this page couldn’t escape from the sharp eyes of the readers.
Anyway The Windows Mango phones have arrived and I’m sure that will take over the Zune. I hope the sale and support
of Zune HD will still continue for some more time. May be the production might have already stopped.
Source: Zune player killed ! This time its official !