Here’s a cool free plugin I found online. It’s geared to be a Roland Jupiter 4 type plugin. Though I’ve heard the sound isn’t exactly like a Jupiter, it still sounds really cool and has a lot of great presets and easy editing. The above pic is me running it in Energy XT with no problems! Get it here http://www.vst4free.com/free_vst.php?id=1196#c
Togu Audio Line TAL-NoiseMaker is the closer JP-4 sounding plug-in you can get and it’s FREE.
Nice! You know of any for Mac?