Some of you may remember Coolshrimp from the Jtag tool. Well coolshrimp is at it again, this time developing a downgrade tool for PS3 owners. This is a PC application that with the use of a hardware flasher allow you to downgrade your PS3. It supports NOR and NAND chipsets with read write capabilities... This from Coolshrimp: Screenshot: Note although this does support Teensy++ 2.0 right now, it doesnt support Teensy++ 3.0 This is the first release of this tool and as always there maybe bugs, if so please report them to coolshrimp.