I read an article on Honest John that stated that the 2007 year model B7 had a different set up, indeed raved about it. Anyone dug into this - I did try a 2007 2.0TDI S-line back to back against my 2005 3.0 TDI S-line and found it much more comfortable albeit it felt a little higher on ride height.

http://www.honestjohn.co.uk/road_tests/index.htm?id=158

Chris