The way usr8200 works, it would assign a dynamic address and then I can make it "static" in usr8200 setup. If I fix the server address by defining it in setup, the usr8200 network becomes inaccessible (I have about 6-7 computers in my network), ie when I go to My network places and then workgroup, it says "network inaccessible". When I unplug my server everything comes back to normal and I can see all my computers and access them normaly. Don't ask why, the only thing I think of is that fixed address. I did set the SME server to 192.168.2.225, and DHCP range 192.168.2.100 192.168.2.150.