Dynamics processor with expansion and compression.
Rewire is a protocol which allows other DAWs (that do support VST) to run reason in the background. VST the old Method Before diving in to it, there is always the option of 'Rewire'. I use that with virtual midi ports mac osx can even do this wirelessly you can get use say vienna ensemble pro to host your vst's these days.
VSTHost is a VST-compatible host that's capable of: loading VST effects.Continuous blendable multimode filter (HP-Notch(BP)-HP in 12 dB mode and 4-1 pole in 24 dB mode). While not copying originals, some of the features were taken to a better point.