File Directories: Windows: /Documents/Xfer/Serum Presets/... Mac: /Library/Audio/Presets/Xfer Records/Serum Presets/... Put the folders into the already existing ones like this: “Cymatics - Wavetables Collection Vol 2” into the existing "Tables" folder Once you load a new instance of Serum, the folders appear in the Preset/Tables lists. If you have any questions please email support@cymatics.fm or use our contact form on the site! www.Cymatics.FM