My brother is on the same LAN, and since we use NAT (read: all our computers use the same IP address), we both have a separate forum account -- on the same IP.
We also have two separate keys -- on the same IP.
Oh, and you just happened to be able to respond to the topic that quickly.
Under the same roof = communication time shortened significantly.
On the other hand, *is interrupted by flamethrowing flamers*
* Xalos is a charred pile of ash.