Hacking Multiman and ps3 games problem launching games

[Cecilmax]

Hello guys,

I have rebug installed with multiman and a ps3 game iso into PS3ISO folder. When I press X to launch the game it take me to the main screen and I choose to run game again and then it ask me to install the game into internal hdd.

It is the right procedure ? There is a way to direct launch the game from the external hdd without pass trought the main screen or installing game date to external hdd ?

Thanks for your help