I have just installed iLife '06 on my PowerBook G4 and all was fine. But now when I try to use GarageBand, I can but my loops are duplicated and I cannot make a movie score or podcast episode. Everytime I try to click and make them, it comes up with a box to ask me what I would like to call them. I click save but then it doesn't do anything and just goes back to the bit asking me what I want to make. Help! What is going on? I thought GarageBand 3 was supposed to be an improvement!