You need to go to an office department store such as Staples and
purchase 3 things.
-A wireless router
-a wireless desktop "card" (for your PC)
-a PCMCIA card (for your laptop)
You need to install the two cards and plug in the router
The installation software that comes with the hardware should set up
your computer to share an internet connection.
To share files:
Email me and tell me what operating system you have and I'll get you
some instructions on file and printer sharing
(E-Mail Removed)