Future versions of Viscosity will provide a nicer way to install icon packs. For now you can install an icon pack like so:
- Download the icon pack (e.g. Lock.zip)
- Double click on the zip file to uncompress it. You should see a folder appear in the same location (e.g. Lock.ViscosityMenuIcons)
- Right-click or control-click on this folder and select Copy (e.g. “Copy Lock.ViscosityMenuIcons”)
- Find the Viscosity application (usually in your Applications folder)
- Right-click or control-click on Viscosity and select “Show Package Contents”
- Open the Contents folder, and then the Resources folder
- Find the Menu Icons folder and open it
- From the Edit menu select “Paste Item”
- Reopen Viscosity and set the menu icon under Preferences->Appearance
Cheers
James