As the argument of Apple supporters goes: Apple has been one of the best platforms for video and graphics. To improve upon that rating, Apple has decided to adopt PCI Express and use the ATI Radeon X1600 in its new iMac. This addition to the iMac will enable users to better use the options that are in Mac OS X Tiger. The 256 mb card will offer the faster performance and stability that is wanted by the consumer. Also, Apple has taken this one step further. They are also going to put the ATI Mobility Radeo X1600 into its MacBook Pro Notebook. The PCI Express will find its way into the first MacBook Pro Notebook, which is going to be powered by the Intel Dual Core.