What i need to install the theme
* usb cable to connect your PSP
* PSP firmware 5.51 or higher
* at least 0.5 MB free space on your PSP/Memory Card
* your PSP
How to install
I prefer downloading the .ptf from the internet from your PSP. Because it will automatically install the theme in your PSP. But if you download it here from deviantart, do the following.
Installing from Desktop
Place the .ptf file in X:/PSP/THEME/ folder and select theme from XMB->Settings->Themes
X is your psp USB or PSP media card
When .ptf placed, disconnect your PSP safely and install the theme by starting your psp -> configuration -> themes -> Windows se7en and apply.
You're done !
Special thanks to Benoit from psp-themes.net
Special thanks to Ranallo94 from deviantart.com