You may have already heard that Adobe has released a new version of Creative Suite 4, which offers a significant upgrade to both Photoshop CS and Illustrator CS and takes full advantage of 64-bit computing power.
In addition CS4 provide a series of intelligent features that vastly improves prior image editing capability.
Since Microsoft Windows Vista utilizes true 64-bit processing, CS4 is optimized to leverage the improved performance from this environment. Computers that have over 4GB RAM and upgraded video cards will see enormous speed improvements, especially when working with large, high resolution images.
Not only is rendering faster, but you can also can work with more layers and more images simultaneously without slowdown.