The plugs work perfectly well and easy to use. They are more integrated now home to Pro Tools 10. The manual is clear and precise.
The 3 plugs sound good digital deal specifically signal.
Lo-Fi is a bit reducer / frequency complete with noise, saturation and distortion.
Sci-Fi includes a ring modulator, a resonator and other violent treatment envelopes or LFO-driven ...
Recti-Fi (my favorite) is a "wave rectified" coupled with a subharmonic synthesizer!
Vari-Fi allows him to when (AudioSuite only), to simulate the stopping and starting a band.
These "small" plugs do not eat hardly anything in CPU / DSP! They have a really sound "harsh" and digital (Lo-Fi in the 3-bit!), Over all parameters are automatable.
I use them since 1999 and I love them!
Essential for making the electro-rock-industrial hip-hop-you-hoo!