I think it doesn’t matter nowadays. Network interfaces are smart enough to twist them internally, or at least, this is what I experienced. I have no idea when did I had to use specifically a crosswire cable, all of my ethernet cables are patch cables for a while now.

So, it shouldn’t be a problem.

DC++

the PS2 needed only just a Windows Network share (SMB). I guess the XBOX too should have an option for that, so I don’t see any problem with it

I had a really important role of my Pi 1 B+ for a long time; it was a network storage for my PlayStation 2 to play ISOs from the network with Free McBoot and Open PS2 Loader.

grabbed a big HDD, and old CD drive case and put everything inside. The Pi could be powered from the PS2s USB, hooked up a short network cable and it was ready to go.

Tho I still have that PS2, it’s not in use anymore, so neither the Pi.