^^no it isnt needed in case of bridged connections...but ive experienced higher pings in CSS on bridged connection..
@devilsmind : 192.168.1.1 is your routers' address...according to your ip config...u have 192.168.1.100 as the address..thats wierd cause the DHCP of the server assigns from .2,.3,.4/// like wise.....have you configured 192.168.1.100 as the ip address manually from the network adapter settings??...if yes...change the virtual address servers to your IP....(192.168.1.100)