The portion of the HUD is used to manage your fingernails and toenails (hiding toenails is done via the Body Shaping feet section).
Use the switch to disable/enable your fingernails. You can use this when wearing 3rd party nails.
Below the switch are a set of icons to choose one of the seven included fingernail shapes.
While this section is located at the bottom of the Nails portion of the HUD, it will be helpful to understand how this works before choosing a texture for your nails.
When you apply a texture via the HUD or a 3rd party Prima or Omega applier, the texture will be applied to all the nails shown selected. Using the handy All/None buttons you can enable/disable an entire hand or foot at a time. In addition, you can select an individual nail to enable/disable before applying a texture.
The snapshot shown below shows all fingernails and all toenails enabled which means when a texture is applied they will all change to the same texture.
Your Prima HUD comes with 48 different nail textures to choose from. Just pick the color you wish and click :)
