Step 1
Go to any downloadable brush sites. Once you found a brush set you like, click on it to download it
or the link such as "Download" or "PSP | PS "
Step 2
A window will pop up asking you if you want to Open it, Save it, Cancel, or More Info. Click on "Save" and save it somewhere you'll remember.
Step 3
After it finishes downloading, find the .zip file or .jbr file. If it's a zip file then open it up & extract it. If it`s a .JBR file then just leave it.
Step 4
Open up Paint Shop Pro 8. The go to File --> Import --> Custom Brush
Step 5
Something will pop up. Click on "Open" at the top of the pop-up and search for the .jbr file that you just downloaded.
Follow this picture:
Step 6
When it's done saving chache you just added the brush set to your collection. Now make a new image (

) and click on this:

.
Hope that helps, if you have any questions PM me. =)
ONLY POST IF YOU HAVE A QUESTION, ANSWER, OR SUGGESTIONS IN ADDITION TO THE TUTORIAL.