I just received the DVD. Much annotations seem to be in german, which I can barely understand. Is there a language function somewhere to switch language?

To answer my own question, 5. Bf4 is covered well by Kasparov. I was glad he actually mentioned the messy line with the White pawn on c7 (see Miton-Vaganian, Leitao-Milos 2004) which I've investigated with some interest.   

So far I've only viewed the 5. Bf4 chapter and it seems promising. The question that was the subject of the thread "pig ignorant question" seems to be answered by kasparov.  There are annotations on the DVD on Kasparov-Beliavsky.

What I am curious about, is the quality of the annotated games on the database. There seems to be some games annotated by Kasparov himself according to some screen shots I've seen. 

How are the annotations and database theory?

Well, I quite liked it. The database is extensive, but the stuff with GK talking was necessarily less so. For instance, in the section on the Alatortsev variation after 3...Be7 I was expecting him to at least mention his 5...Nf6 as played against Topalov in 1997, as this is the move that both Sadler and Janjgava prefer in their QGD books, and which scores better (and is generally more interesting to play for Black) but he instead devotes a whole 'chapter' to the Alatortsev lines beginning with 5...c6, going into some detail on one of his games with Karpov. Anyway, it's well worth the money IMHO, but don't expect too many recommendations for it;s more of an overview. Another example - in the Tartakower, one of the main lines after 11.b4 c6 winds up with 14.Ne5!? which, according to Romero (see Gambit book Creative Chess Strategy) causing Black some difficulties - nothing major, but as a relatively recent development it would have been nice to hear GK's thoughts on this. 
Still, what is there is enjoyable. 
Hope this helps.

Kasparov just did a DVD with Chessbase on the Queen's Gambit.

Anyone seen this? Opinions please!

Chessbase says it comes with a "complete opening book". Does this mean it's a normal opening book with annotations etc (by Kasparov?) or is it a database for the software (fritz etc) only?