Expert Sleepers has released the Windows AAX version of Silent Way for Avid's Pro Tools 10+. The Mac OS X version was released back in December 2012.
Silent Way is a suite of plug-ins designed for use as part of a modular analogue synthesiser system. The plug-ins produce no sound themselves, nor do they process sound - rather, they generate signals to be used as control voltages (CVs), which can be patched into the control inputs of oscillators, filters, VCAs, etc. of an analogue system. Also, with the addition of the CV Input plug-in, it is possible to bring CVs from the synth into the computer, for recording or processing.
More info at: www.expert-sleepers.co.uk/silentway