Windows:
-copy "ToolChain_VST2_x64.dll" into your 64-bit VST plugin folder, for example:
 C:\Program Files\VstPlugins
-copy the "RS-MET" folder into:
 C:\Users\[UserName]\AppData\Roaming 

Mac OSX:
-copy "ToolChain.component" into:
 Users/[UserName]/Library/Audio/Plug-Ins/Components
-copy "RS-MET" folder into:
 Users/[UserName]/Library
-If you can't find these folders in "Finder" (they are hidden), click on your
 main harddisk, choose "Go" from the menu and enter the path directly.