I've just gotten hermes new payload that enables us to update the games on the PS3, working.
Battlefield - Bad company 2 etc. updates just fine, and ask if I want to update when I launch the game.
However, Gran Turismo 5 Prologue doesn't. Instead it asks me to sign in to PSN network (which I can't, cause I don't want to update the firmware).
It's the Spec I, II and III update, I'm interested in.
Thanks in advance!
A savegame with all cars unlocked for the game without Spec I, II or III update, would also be great! (But I don't think it can be done)..