MD5 (ppower4/leveldemo.zip) = 4e38e76e4b8a1c09e1231178a54601e4
MD5 (ppower4/manual.pdf) = 602490b84e0bbd4ee2cda14f2c6f17c0
MD5 (ppower4/pp4p.jar) = 19e6256c2c89a029859a89c91684e098
MD5 (ppower4/pp4sty.zip) = 593e5d058fe9e3c77548dc7c5b0a37f6