The stuff in the original thread is free software straight from the developer. Nothing pirated there, safe for use on any system.

Seek66, simply copy the VST file eg 'Classic Delay.dll' and paste it into C:\Program Files\Steinberg\VSTPlugIns (or wherever your VST folder is stored)
Then you should find it under VST instruments. These are pretty damn good quality VST's especially seeing as they are free. Of course you can't tweak all of the settings... to do that you have register them and buy the software. Still though, nice for enhancing a solo.