whenever i import a brush into my psp9, it would work .. it would say that my file has the same name as some other file .. but then i checked, and there was no file that had the same name .. does anydboy know how to fix this ?

try unzipping your brushes into another folder (not MY PSP FILES > BRUSHES) and then send them to your brushes..also..what is the link for your brushes? They might have a tutorial you could use.