[Pichholia]

Im novice to wireless networking and I need some help to setup wireless internet connection in my home.

I got a cable internet connection and use desktop PC. I wish the internet connection to be connected to the modem and then to my pc via ethernet.

As I will use wireless connection occasionally, I want it for the PS3 when I need it. I don't know what hardware I will need to setup this connection. May be I will need switch so that I can turn off or on the wireless connection without involving my desk top PC.

Any suggestion or help?

Thanks