KarmaFX has announced that an Intel Mac OS X version of KarmaFX Synth Modular is in development. It is based on an Audio Unit / Cocoa framework, which means that it will run natively within any recent host application on Mac OS X such as Live or Logic.
KarmaFX Synth Modular for Mac OS X is expected to be released some time in the summer of 2010.
Find KarmaFX Synth Modular in the KVR Marketplace