If they are medium to high traffic games, you will probably see some additional lag.
when you are connecting same devices like computer to computer or switch to switch or router to router to use cross over cable. when you are connecting different devices like computer to switch or computer to router to use straight cable.
Connecting to the Internet is usually done through a modem/router. If these do not provide a wireless network then it will need to be wired usually by connecting an Ethernet cable between the router and the computer.
Do you mean that you are connecting your laptop through a router with your main computer in your home? If so, no there is no additional charge to connect.
straight through
To connect two devices of the same type together. e.g. You would use a crossover cable to connect a router to another router, a switch to another switch or a computer to another computer. If you are connecting diferent devices together, such as a router to a switch, a straight through cable should be used.
There is no router on a PS3. There should be a router connected to your computer to give you wifi. The IS a network adapter built inside the PS3 that will connect to your router. For connecting: http://www.youtube.com/watch?v=NC7aPylbI3M
It's a type of computer cable where some of the strands inside are "crossed over" compared to a "straight through" cable. You only need a crossover cable if you are connecting a computer directly to another computer. If you are connecting a computer to any other device like a switch, or a router, then you use a straight through cable, which are easier to find and cheaper. You can google for a crossover cable and it will show you a picture of which pins are crossed over.
Blocking a computer at the router wont stop that computer from seeing networks. It will only stop you from connecting. If you cant see any networks, download netstumbler.
You need Wi-Fi through a USB cable or wireless router. Connect with Wi-Fi. You can do this by connecting with the same network as you did with your computer. Go to the GTS, then connect.
If such router is connected to that lan either thought wireless or wire, than the answer is yes. Any router can do that. If the router is connected to the lan, no router can do that.
NSFNET
Strictly NO, but in effect YES. Connecting to wifi means connecting to a wireless router - IF the router is connected to the Internet (it does not have to be), then connecting to it will also give you a an Internet connection.