Yes, that is the name of the 6th installment of the series.
Just the title makes me giddy with anticipation for the book. I am an unabashed Potterphile (although that term sounds too much like pedophile to me) and make a point to visit The Leaky Cauldron and J. K. Rowling's official site regularly for my fix.
The only news that I am waiting more eagerly for would be the release date for George R.R. Martin's next installment of the A Song Of Ice And Fire series. It has been 4 years since the last book and I am jonesing mightily for A Feast Of Crows to come out and continue one of the best series of any genre. Do yourself a favor, if you haven't already, and seek out the first book, A Game Of Thrones, and get hooked. For those of you who like vampire fiction, you might also want to find his book, Fevre Dream.