This may be a Network Issue and Maybe Not But. My Cable Internet has been shut off. The Cable television is still working. Comcast says that its been filtered because of RF leakage. The Comcast Rep cant give me any answers as to what would cause this. Inside my Home I have a rack with a PDC, a DNS server, a File Server. and multiple nodes. Everything is connected with an older 24 port 10/100 switch. The gateway is a Linksys wrt54g connected to the Motorola cable modem. The cable drop for internet is direct from an outside splitter that Comcast Installed. There is nothing on the Internet drop except the cable modem. My question? Can you see anything thats on the internal network that could cause RF leakage this extreme? And if not, Do you have any ideas about what could be the cause? Ive been down 3 days waiting for Comcast to service this.