Photoshop CS4 Micro Edition

Photoshop CS4 Micro is a stripped down version of Photoshop CS4 which retains all features and functionality of the original, making users such as you or me very, very happy. Instead of taking ages to install, it takes about 45 seconds!

Extract Rar archived file, and hit the .exe and install away. Designed for computers with not as fast processors, as well as fast processors.

Works just as good as the original CS4.

Source : adobe.com