To save a mask

In this tutorial you will learn how to create a mask from a jpg,
using Paint Shop Pro 7

Right click on the graphic above and save to your hard drive
Open the graphic in PSP
Go to MASKS | New from image. This window and source luminance checked.

It will now look like this.

Again go to Masks and arrow down to Save to Disk.
Save in Paint Shop Pro | Masks folder
Now you can delete the jpg used to create the mask.

Your mask is now ready to use.