Latest Update brings code reading on following models:
– BP2257, Blaupunkt, S4-SS(C) Six Disc ( Opel )
– GHP1000, Grundig, Challange CL2200 ( Ford )
– Kenwood, KDC-DNX5240BT
– Visteon, DVD MB8008 6M2J-19C043-AA/AB/AC ( Ford )
– VWZ4Z7J, Delphi, RCD 510 Prem-8 ( VW )
(second version of latest Dephi release for USA market)

Download it
http://martech.pl/download/RCDPRO/rcdpro.zip