Great effort Trevor! 

Did you list only films that got released on DVD in the UK in 2006? It wasn`t completely clear to me while reading your post.
Though I`m not up to date with DVD releases in Germany and I haven`t rented more than half a dozen films at the videostores this year, it seems to me that Germany is behind the UK in terms of quality releases (and probably also the quantitiy). If you are interested, I could try and compile a list of all german releases from this year.
But it would be extremely difficult for me to come up with a Top Ten DVDs list. Although I finally began purchasing DVDs on a regular basis this yeart, most of the stuff I bought have been older films or re-issues because they are usually cheaper than new releases.