Hi all, I'm fighting my ignorance here with a wireless connectivity problem and would greatly appreciate any help. I have a home network system with two computers hard-wired to the router via ethernet cables and one laptop computer in another room that I'm having trouble with a low connectivety problem via wireless connection. My wireless router is a Linksys WRT-54G. The laptop is a Dell Latitude D800 with XP-Pro. I was somewhat successful with regard to the initial setup by entering the laptop's MAC address into the MAC Filter on the router as well as entering the Network Key (WEP). So now the laptop does connect to the router, however, I can't connect to the internet. The pop-up bubble from the Wireless Network Connection icon in the system tray says: "Speed: 36.0 Mbps, Signal Strength: Low, Status: Limited or No Connectivity". When I used the "Repair" feature it returned the following error message; "Windows could not finish reparing the problem because the following action could not be completed: Renewing your IP address. For assistance, contact the person who manages your network." (The Techspot format would not allow me to insert the actual error image here because I have less than 5-posts). Is this a router / strength issue or a settings issue with not recognizing the I.P. address? Thanks again in advance for any help. I really appreciate it!