Hello all,have a problem that i cant get right..I have 2 computers with a nic card in each.Each pc has a line going to a linksys switch,then,the up link line go's to the cable modem.I can not get both pc's to work at the same time on the internet,(i would have to turn one off). When i turn them on,one will get an error message on it saying there is a conflick from the other computer that there is another computer that is using that IP address already,so the one pc where the error popped up on the screen stop's working.I dont need to share files between the pc's if i dont need to.I just need both of them to work.What do i need to do to get it to work.I read other stuff on the board and it didn't help.Do i need software to do this or am i just doing something wrong...thank you