What I noticed about a month ago, is that when I posted something on Craig's list, my computer gave a different IP address. I even called Robert about this.

When I open my system tray to the signal bars and look at the wireless configuration it says security is disabled and is running from this 192.168.2.3 address. That's from my Wireless WLAN Card Utility....link status.
Could I have picked this up at an airport where I was recently, the exchange? How did they get into my set up?
My other computer will go on the internet, but email is stopped because it doesn't recognize the SMP.
Anyone else have any input?