I'm using an Ibook G4 with Tiger 10.4.8 I had no problem with the .dmg file. My problem is when I double click on the LimewireInstallation.app for some reason my computer tries to use Stuffit Expander and I get an error message that says "An error occurred attempting to expand 'InstallLimewire.pkg'. A folder was specified when a file was required". Please someone help.