I know you can change ABR to JBR by changing the extention, but my question is... how do you do that exactly?

Wich version of PSP you have? Because in psp 8 you can just use .abr brushes. You only need to import them.

If you don't have version 8, then you just rename them, wich the rename option when you right click on the file. Sometimes this doesn't work though, because i've had different brushes that simply didn't work either after renaming them :)

love,
Mirna

rather than just renaming it... try opening the brush and resaving it as whatever file type you need... like you would do with an image!

I have version 8. Yay! It's so much easier than I thought. Thank you both :D