Logic 4.8.1 now has full Rewire support for Propellerhead's Reason. A Plug-in Delay Compensation option has been added, primarily for add-on DSP PCI cards such as the Universal Audio and TC Electronics cards. This version also is the first to be Windows 2000 / XP compatable, however, you will need to contact Emagic for the free CD upgrade in order to install it on this platform.