Did it! Works!
Dell laptop with XP, AT&T Wireless, Linksys router on BroadStripe Cable in MD.
Updated the iPhone and PC, turned off port forwarding. Had to restart iCam and I can connect thru WiFi and 3G. Have to try Wifi in my favorite breakfast joint.
3G seems to take a bit longer to connect and video motion looks a bit slower but I need to watch over several days. iCam/web also works. This app just gets better with every release.
Doug