Here's the sub-steps for step 6 and 7:
1. Open navtweak.exe
2. Open the navboot file
3. go to the Lng_Hollands file (module #119)
4. Right click -> save
5. Open Lng_Hollands in UltraEdit
6. Replace "Lng_Hollands" (pos 59h) with "Lng_German." (with . = "00")
7. Save the file
8. Open CRC24.exe
9. Open the Lng_Hollands file
10. Click on GO
11. Write down the crc value
12. Open the Lng_Hollands file
13. Go to the last three bytes (Pos 39A1h)
14. Type the crc value from step 11
15. Save the file, open it again with crc24 and check (it should say OK)
16. Relace the Lng file in NAVBOOT using navtweak.exe
17. Save the navboot file - copy it to the ISO - save the ISO - burn the ISO
Here's the recoded navboot and Lng_Hollands file with German AND English (incl. BMW logo) changed into Dutch (untested):
http://www.megaupload.com/?d=LMFJS8QN
Good luck!
Regards,
Nika.