Hey, im looking to install a rj45 port in my living room so i can use xbox live without a trailing cable through my house. At the mo my pc is using usb modem and no router, so i am using internet connection sharing and using a crossover cable from my pc to the xbox.
So what i am doing is installing 2 ports in either room, then joining the ports with a network cable.
Because it is still going from pc to 360 i assume it still needs to crossover somewhere.
So would it be like:
360 ----------------rj45 wall------------------rj45-----------pc
(crossover) (straight) (straight)
As i assume it needs to crossover just once as if twice its straight again?
Also, the rj45 ports i have can be wired in 2 ways, A and B. These seem to be colour coding standards, which shall i use?
Thanks, and i hope the forum doesnt mess my lil ascaii drawing

EDIT:oh well it messed it up, basically it shows to use a crossover from the 360 to wall socket, then a straight cable from the socket under floorboards to the other socket, and then a straight to the pc.