this Dual Mod involves a Cuthulu Board and a xbox360 Madcatz Retrostick. Only 1 USB cable is used to connect PS3 and xbox360. Via a DPDT switch USB datalines can be forwarded from the corresponding PCB: Either xbox360 or PS3.
At the feet of Lotte (cat) is the DPDT switch.
Cose up from switch and also Lotte paw. ;) Hmm, by the way, where is Gretel?