Making my Wii Portable-Like Clockwork

I just bought a portable screen for my Gamecube. I found this short cable with AV outlets, a built-in AV jack, and obviously had the AV cord that my Wii came with, so I plugged the strange short cable into the AV jack in the LCD screen, then attached the Wii AV cord to the built-in outlets, attached the sensor bar to the mini screen, and now, the small screen is rebounding data back and forth from the Gamecube, to the Wii, to itself, to have both consoles ready to run. So basically, the Gamecube is docking everything necessary to have AV Mode act as "Wii Mode". check it out.