Wormhole2 is a plug-in that lets you route audio via a network, between any computers you’ve got handy (Mac or PC). You could save processing power by letting different machines handle CPU-intense effects and instruments, or share audio onstage. (You’ll need to send sync separately.)

It gets cooler, especially with new features added to version 2:

Automatic configuration

Easy routing and option configuration, via a gorgeous interface by CDM reader Atariboy

Low-latency, and automatic latency compensation for round-trip audio

VST (Mac/Win) and Audio Unit (Mac), US$49.95. By the way, if you remember this as an apulSoft app, you may have notice it’s gotten the plasq treatment, from some of our favorite (and now award-winning) music developers. Go try the demo and let us know what you think!