I just bought my Macbook Pro 2.4ghz w/ 4GB of RAM and 7200RPM 200gb hard drive yesterday. I tried to download the Adobe Photoshop CS3 Extended Trial to see how it runs, but it won't fully install. I downloaded the trial from Adobe's website directly and tried to install. It installs the shared components fine, but it won't install Photoshop itself. It doesn't show any errors at all. Can someone help me resolve the issue? I've tried re-downloading the .dmg file a few dozen times now.