They won't work for me (PSP9) without the missing files, maybe PSP10 dropped the use of the Script files. Or is it possible the Script files are in another place? Maybe someone will read this and give me the right answer!
I think I saw them ones in my ordner, but it worked without them O_o But I also tried using PSP 11 brushes to use in PSP 10, and this was also not possible, so maybe the script files aren't even important