have Verizon DSL and am using a Westell 327 VersaLink. my son's computer is running a ethernet cable from the Westell to his computer. everything has been working fine until yesterday. now his system will not log onto the internet. neither firefox nor IE will connect. everytime we try we get a "The connection was refused while attempting to contact www.xxxxx.com" type error message. the network/LAN connections setting is fine as it is connected. i tried pinging some sites and it seems like it pinged ok. other protocol settings seem ok too. ran all virus and spyware programs and nothing was amiss there. even did a system restore to a few days earlier with no luck. i'm just stumped as i can connect no problem but his system can't. any suggestions? THANKS!