Hopefully someone can help me with this. I googled around and find no solution to it.

I bought this MatrixPS3 (MatrixPS3,latest upgradable chip for ps3) and I have no idea how to flash it. I downloaded their MatrixPS3 Upgrader V2.0 software and ran it on both of my Windows XP and 7 and it says device not detected. Windows also doesn't seem to recognize the device ("Unknown USB Device")

Any help would be highly appreciated......


Thanks...