NaturalPoint/TrackIR has released new drivers. It is beta but it supports P3D without changing the language.dll file.
http://www.naturalpoint.com/trackir/06-support/support-download-software-and-manuals.html
VCN-1
http://www.naturalpoint.com/trackir/06-support/support-download-software-and-manuals.html
VCN-1