1. Open the 'missions' folder, and copy the 5 files 'V1s over London'.xml into the CFS3 Missions's folder/ historical.
2. Open the 'mosquito cfg' folder, and copy the aircraft.cfg into the mosquito CFS3 folder in place of the original [improves speed and stability of the mosquito]
3. Open the 'Spitfire_ixe.cfg' folder,and copy the aircraft.cfg into the spitfire_ixe CFS3 folder in place of the original [improves speed of the spitfire]
4. Dossier 'Sounds V1': copy the 5 Wav files of the 'soundsV1' into the CFS3 sounds folder.[V1 external sounds (CFS1)]
5. V1 folder: put the new V1 folder inside the Aircraft CFS3 folder in place of the original.[V1 CFS3 with new V1 cfg and xdp file (engine, effects, stability). Flies and spits flames.]
6. 'Country.xml' file: put the new country.xml file into CFS3 in place of the original.[Replaces the pilot's name by a 'Fi-103 V1' label]. ]
7. Fichier 'Sounds.xml': put the new sounds.xml file into CFS3 in place of the original.[Adds V1 external sounds to the game]
