I have copied GT5 to my harddrive and have patched the EBOOT.bin and Param.sfo files as directed in tutorial I found. I am using the ps3 jailbreaker dongle with the Hermes 3.50 payload.
The problem is when I have played the game once and bought and saved a car, the next time I try to start the game, I get to the GT logo with the black background screen and then nothing it just sits there, the longest I've waited are 20 min, but nothing happens.
I can load the game once again if I delete all the saved data for GT5 and restart the game.
Any help is greatly appreciated!