Yesterday's big news was the release of the release of Propellerhead's new Rack Extension technology with Reason 6.5 and Reason Essentials 1.5, thirteen established plug-in developers have publicly committed to the platform — many releasing products today. Ranging from tweakable pianos to massively modulated filters and classic compressors, a total of twenty new instruments, effects and utilities are already available in the Propellerhead Shop with new ones being added daily. With a number of additional developers developing in secret, the future looks bright for the rack.