Although it didn't happen as fast as I would have hoped, the Caustic 3.1 update is live. This update brings the much requested AudioBus and virtual MIDI support for iOS as well as a brand new synth, machine routing, velocity drum pads, undo/redo, UI skins, stability improvements and much more.
Check out the "what's new video" for a quick look at the new stuff. And be sure to watch all the other new videos too...
Desktop versions. Free, full version, but no support. New is a MacOS version and a standalone (no registry access required) Windows application.
Windows installer [26 Mb]
Windows stand-alone ZIP [27 Mb] (for use on public computers or when you can't install programs, can be run directly from a USB drive once unzipped)
MacOS disk image (OS/X 10.6 Intel required) [28 Mb]