wireless networking advice needed

[Tattooed]

Hi,
I would like to share my broadband connection and printer with two computers using Windows XP. I don't know very much about wireless networking. I have a few questions below,could some pls help with?

How easy is it to set up?
How secure is it?
I have one computer in the sitting room and one in the bedroom,will it work ok through walls?

I would also like to add xbxo 360 as well.

 

[SiriusB]

WiFi is usually very easy to set up
If you enable security [WAP] you should be secure enough. You would probably spot some scrote sat outside your house trying to crack your WiFi
My router is in my bedroom and I am typing this from the garden! Although not for long because a big cloud just sailed over
No idea about the 360!

SiriusB

 

[Tattooed]

Hi
Thanks m8