photoshop cs4 trouble!?

[fer sure bomb.]

is there a way i can download the setup for photoshop cs4 NON EXTENDED version? i cant find it anywhere.
i'm not getting it illegally, i have the product and serial code but not the disk which contains the installation setup?

 

[Andy]

You can download the trial version, install it. And then activate it with your product key and serial number.