ok merci je vais essayer ca
pour GT HD store euro:v2.0
store us:v1.2 oui il y a une petit difference :
The Japanese and Traditional Chinese versions 1.1 (NTSC-J) were released on the Japanese and South East Asian PS Stores on December 26, 2006[11]. This update added force feedback support with Logicool Driving Force steering wheels.
They were followed by an English version 1.2 (NTSC-U/C) which was released in North America on April 5th, 2007 and was also adding support for the Logitech GT Force steering wheels line[12].
A European languages version 2.0 (PAL) replacing NTSC SD output (480i/p) to PAL (576i/p) was available for download on the PAL regions PlayStation 3 launch date on March 23rd 2007.
Eventually, the Korean version 1.1 (NTSC-J) was released in the South Korean PS Store to coincide with the local PlayStation 3 launch on June 15, 2007
en gros les difference ce trouve juste au niveau utilisation GT Force ou affichage rien dans les mode ou les voitures.
j ai oublier la source Gran Turismo HD Concept - Wikipedia, the free encyclopedia