Migrating data from one mac to another

[tox077]

Hello, I have a laptop PowerBook G4 and I recently bought a MacBook Air. I wanted to transfer data from the G4 to the Air. I tried to follow the steps in the User Guide but it tells me to install DVD or CD Sharing Setup. I did it but I cant find the Migration Assistant. (the Guide saids that this application should be inside Utilities but it isnt).
Help would be great! thanks

 

[jaikob]

Its under utilities on the macbook air not your old g4.

 

[tox077]

Hello, I tried a lot to migrate from the G4 but I think that it's not possibble with migration assistant because I need to open it in boths macs and in G4 doesn't open. Theres another way to migrate info?