It looks like our favorite PSP Fanboy, Obiwan222222, is up to his old tricks once again, and his latest video shows that he has finally eliminated the lag problem that plagued his first attempt to play Wii on a PSP four years ago. Using a Wii emulator on a PC, some custom firmware, and a program called PSPDisplay, he has managed to stream video and sound to his PSP Go in real time. He also mapped the Wii controls (Wiimote waving excluded, we presume) to the handheld to complete the full Wii-on-PSP gameplaying experience. To see the slick mod in action, check the video after the break.