Instructions
Turn on your Sony PSP.
Ensure that the "wireless local area network" switch located on the top of the PSP is in the "On" position.
Choose "Network Setup" from your PSP's XMB (crossbar) main menu.
Select "Network Settings."
Choose "Infrastructure Mode."
Open the "Create a New Connection" option.
Select "Scan." When your PSP returns a complete list of all available wireless networks, select the name of your Linksys wireless network.
Select "Easy", and choose "Confirm."