System requirements :

Multicore Intel® processor

Mac OS X v10.4.11–10.5.4

Java™ Runtime Environment 1.5 required for Adobe® Version Cue® Server

2GB of RAM (more RAM recommended when running multiple components)

26.3GB of available hard-disk space for installation; additional hard-disk space required during installation (cannot install on a volume that uses a case-sensitive file system or on flash-based storage devices)

1,280x900 display with OpenGL 2.0–compatible graphics card
Some GPU-accelerated features require graphics support for Shader Model 3.0

Dedicated 7200 RPM hard drive for DV and HDV editing; striped disk array storage (RAID 0) for HD; SCSI disk subsystem preferred

DVD-ROM drive (SuperDrive required for DVD creation)
Blu-ray burner required for Blu-ray disc creation

Core Audio–compatible sound card

QuickTime 7.4.5 software required for QuickTime and multimedia features
Broadband Internet connection required for online services

INSTRUCTIONS :

1 - Run the script "Block Adobe Activation" FIRST. You need only run it ONCE.

Note to 10.4 users:

The script will give you an error at the end. This is ok. It's a 10.5 specific command. You're fine, don't worry about it. You're just as protected now as a 10.5 user (they just require an extra command, you don't...) If you're feeling extra paranoid, after running the script you can reboot your Mac.

2 - Install CS4 as a trial if you haven't already. If you've already used a serial in the past, load any CS4 app, go to the Help menu and Deactivate. Quit the app.

3 - Launch a CS4 app.

4 - When prompted for a serial, enter one from the keygen or the serial list.