I am trying to install a printer over my home network, and I keep receiving an error stating that the printer set up program cannot detect the printer over the network due to the "Symantec Core LC: Firewall." I have completely unstalled the Norton Systemworks program, and I still receive the error. I have also disabled the Windows Firewall as well. Any ideas as how to fix this problem? If it helps it is a HP Laserjet 3055 printer, and the network router is a Linksys WRT54G router. Also, the printer is connected by cat5 to the router.