ok, I just modded my genesis 3 for s-video, just to see if it works.. and it does. this will only work for genesis 3 and newer model 2 genesis. it's not possible on model 1 and earlier model 2. open up the system and locate the chip "Sony CXA 1645/M". it's a 24 pin chip. you need: - wire (duh) - a s-video socket - 2 75 ohm resistors - the usual soldering equipment http://www.xs4all.nl/~ganswijk/chipdir/pinusr/cxa1645m.txt http://arakon.hn.org/co_SVideo.html connect pin 15 of the 1645 to a 75 ohm resistor, and the resistor to the Chrominance pin on the socket. connect pin 16 to the Luminance pin, also with a resistor. connect GND of the socket to pin 1 on the 1645. if you get no picture or weird green lines, try swapping the C and Y pins. the hardest part is actually attaching the damn socket to the case. plenty of hotglue will help.. and watch the space, there's very little in a genny 3. I suggest the right side, not the back as I used.. I had to, since my right side already has a 50/60 Hz switch and a headphone socket.