Wich is the best software to change it license text?
 

and where i can download it?

Grid lock, or grid fix,both are available from www.megagames.com on their psx utilities page.
Only do thi if the game is intended for use in an old style psx, any tinkering with the licience screen with the new psone will result in a no boot

tell me about it lazereyes!!!!!
re modified boot logo. can you tell me where I can get a utility to change back the logo to default psx screen as some of my backups have been modified and the original....well I seem to have lost it!