Ok, here is a short guide on how to install custom themes on your Playstation 3. What you need : Only a USB flash drive that is formated to Fat32. How to install : 01. make a folder on the usb flash drive called “PS3″. 02. make a folder in the PS3 folder called “THEME” (ALL CAPS REQUIRED). 03. put the (theme) .pt3 file into the THEME folder. 04. put the usb flash drive into your ps3. 05. go to themes 06. click install 07. click the memory card or USB device 08. Install & have Fun ! Q and A : Can i get banned for using custom themes ?