You need a Wireless adapter, or a ethernet cable connecting to your home router.
no you can not connect them. Just how would you think that they could be connected. I mean with what cable and PS3 input or output.
how do i connect to Xboxlive in Jamaica
I do want to get all the achievements but i have xboxlive but can you tell me how to get all achievements in halo 3 in xboxlive.
no you can not
All 360s can connect as long as you have the correct items to connect to xboxlive
Yes
DSL or Cable
To connect to the Internet without Wi-Fi on your Xbox 360, you will need an Ethernet cable. Simple connect one end of the cable to the rear of the console and the other end to the router.
Some modems install internally, others require a cable.
You can do it with an usb cable , connect the usb cable to the nds and a PC , the nds will charge...
No. The PS3 can only have a wired connection with an ethernet cable. The only other connection that is possible is WiFi. The PS3 can only connect to the internet with WiFi or ethernet cable no other type connection is possible. You can not use the HDMI or USB port to connect the PS3 to the internet. I do not believe a router can be connected to the internet cable without a modem or that you can have cable internet without a modem