Love this thing. Thrilled that it's now available for 64bit MAC AU!!! For me this will be remembered as the first "classic" software synth - a future thing of legend. And it's freakin' free! Ichiro Toda has released a new beta version of the freeware Synth1 plugin for Mac OS X. Synth1 v1.13 Beta 8 adds 64-bit VST and AU versions for Mac OS X. Never mind the Japanese - just look for the words you need and you'll find the download.
Some of the best things in life are free. Like AudioZ. Thanks a lot for the share and welcome to the forums.