Adding another PC to my Linksys wireless Router..

RealBeast

Titan
Moderator
The default settings on your router should allow assignment of another IP address by the DHCP service. Just turn on the computer somewhere near the router, insure that the wireless is on, select the network from those available, enter your security passphrase and it should connect.

If you have forgotten your passphrase, look at this guide: http://www.tomshardware.com/forum/38111-43-find-change-wireless-security