($199)
An audio multi-effect plug-in for both Mac and Windows, the SFX Machine Pro is pimped out with over 300 effects — 50 of which are brand new. In addition, this plug-in has a modular preset editor that allows you the ability to create your own effects from scratch; which means you can stop making all those airplane noises with your mouth, and possibly even get rid of that racecar waterbed of yours. Or maybe not.
sfxmachine.com