Great link. Thanks!
One suggestion for those who are new out there to free VSTis. Download them. Install them. Try them. But if you are not going to use them, don't leave them lying around your DAW. Takes up space, and occasionally cause instability. Best are those which you can just copy into the VST plugin folder. Those that requires installation (ie an .exe file) - you have to be very cautious. It changes registries, and if not careful, something that should be there gets into it. DAW needs to be as stable as possible.