Want to take your SNES emulation to your friend’s house? [Chris] worked out a way to fit the important parts inside of an original Super Nintendo controller. He removed the case from a 4GB thumb drive as well as a USB hub. Using a RetroZone kit he gave the controller a USB interface. By soldering the thumb drive and RetroZone board directly to the hub he’s reduced the package down to just one cable. Everything fits inside the controller case and now when you plug it into the computer you can fire up the ROMs you copied from your original cartridges that are stored on the thumb drive.

Of course this isn’t limited to SNES emulation but the real question is can you boot from the thumb drive?

[Florian] and [Xavier Carcelle] started the day at 25C3 by covering power line communication. PLC technology is not widespread in the US, but has gained popularity in countries like France where it’s included in set-top boxes. PLC lets you create a local network using the AC wires in your wall. The team started exploring PLC because despite being newer technology, it had a few principles that made it similar to old networks. There’s no segmentation in the wiring, which means it behaves like a layer 2 hub. You get to see all of the traffic unlike a switched network. Most power meters don’t filter out the signal, so it’s possible that you might see your next-door neighbor’s traffic on your line. [Florian] reports having seen all the traffic in a six-story building just by plugging in. The wiring also acts as a large antenna so you could employ tempest attacks.

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