Off Apples Site:
Minimum System Requirements
* One of the following Macintosh computers:
o Power Mac G5 with a 1.8 gigahertz (GHz) or faster PowerPC G5 processor
o 15- or 17-inch PowerBook G4 with a 1.25 GHz or faster PowerPC G4 processor
o 17- or 20-inch iMac G5 with a 1.8 GHz or faster PowerPC G5 processor
o Not supported on Intel-based Mac computers with Rosetta; a Universal version to be available in April
* Mac OS X version 10.4.3 “Tiger” or later
* 1GB of RAM
* One of the following graphics cards:
o ATI Radeon x600 Pro or x600 XT
o ATI Radeon X800 XT Mac Edition
o ATI Radeon X850 XT
o ATI Radeon 9800 XT or 9800 Pro
o ATI Radeon 9700 Pro
o ATI Radeon 9600, 9600 XT, 9600 Pro, or 9650
o ATI Mobility Radeon 9700 or 9600
o NVIDIA GeForce 6600 LE or 6600
o NVIDIA GeForce 6800 Ultra DDL or 6800 GT DDL
o NVIDIA GeForce 7800 GT
o NVIDIA Quadro FX 4500
* 5GB of disk space for application, templates, and tutorial
* DVD drive for installation
Recommended System
* Dual 2GHz Power Mac G5 or faster
* Mac OS X version 10.4.3 “Tiger” or later
* 2GB of RAM
* One of the following graphics cards:
o ATI Radeon X800 XT Mac Edition
o ATI Radeon 9800 XT or 9800 Pro
o NVIDIA GeForce 6800 Ultra DDL or 6800 GT DDL
o NVIDIA GeForce 7800 GT
o NVIDIA Quadro FX 4500
* 5GB of disk space for application, templates, and tutorial
* DVD drive for installation
You can run it but it looks like it will take ages.