First of all im absolutely sure this isn't a hardware issue because i have a fast computer with stable cable connection. I believe its Vonage or Dlink 4100. still haven't been able to fix this but i think Vonage phone service is lagging my online games. I get a constant steady ping. I use a dlink 4100 so what could it be? I have DCHP disables in theVonage. Game fuel with autocalssification is enabled. SPI disabled with all ports open for battlefield 2. I If its important i use a AMD 3600+ brisbane with 3.5GB ram and 8800GTS 320MB. I have the dual core optimizer installed because i did get a similar lag bu tit happend every couple of seconds. But im sure that solved it so i think its the Voange and 4100 not working together right maybe. Is there anything else in the 4100 i should enable or disable?