Ok im assuming it says the gateway is 192.168.1.1
So if that is the case disconnect from that, and hook into ur wireless router through any port but the wan port. So its just ur pc and the wireless router, and nothing else.
Go into ur router page through IE i think u said it was 192.168.2.1? If its not u can always do another ipconfig from there to check.
in the setup you want to change the router ip to 192.168.1.3 and shut off dhcp.
shut dhcp first cause when u change the ip youll lose the connection.