THQ Disney Pixar Cars Game won't install
I have a Powerbook laptop purchased in 2006
1.67GHz PowerPC G4
512MB PC2700 (333MHz) DDR SDRAM, single SO-DIMM
1 GB Total RAM Memory
ATI Mobility Radeon 9700 with 128MB of DDR SDRAM and dual-link DVI
8x SuperDrive DVD±RW/CD-RW
When I insert the DVD, the installer icon appears ("IS" icon) but nothing happens when I double click on it. Nothing at all... DVD drive spins a bit, but no error message, no system crash, no new window appears, no instructions, nothing at all... then eventually the DVD drive stops spinning and all is done.
Can you help? I hope / think that my Macintosh will support this game, but am not sure why it won't install.
Thank you!!
PowerBook G4 (1.67GHz) Mac OS X (10.3.9)