Simply put the .ptf file inside the "/PSP/THEME/" folder of your PSP Memory Stick.
To apply the theme on your PSP, go to "Settings" => "Theme Settings" => "Theme".
Slipknot is an American heavy metal band from Des Moines, Iowa, formed in 1995. Slipknot consists of nine members, the current band members are Sid Wilson, Joey Jordison, Paul Gray, Chris Fehn, Jim Root, Craig Jones, Shawn Crahan, Mick Thomson, and Corey Taylor. Each member of the band wears a unique mask.
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