To put the desktop on our wireless network what do i need?

[stardazzle]

title says it all, and how much would it cost?

[RustyBear]

Various alternatives:
Cheapest is to plug a cable directly into your wireless box and into the port on the pc (only really viable if they are in the same room)
Use a wireless adapter like this
Use a plug-in system that uses your mains sockets like this one

[stardazzle]

thanks