Yes it does, sorry I must have missed that bit. How is the local side of the LAN setup, are you assigning IP adresses manually? If, so you also need to put in the IP addresses of the DNS servers too.

What is the ping between your router and your PC? You can test this by going to the command prompt and typeing ping 192.168.0.1 where 192.168.0.1 is replace with the IP address of your router. Is it similar to this:
Code:
Pinging 10.10.0.1 with 32 bytes of data:

Reply from 10.10.0.1: bytes=32 time=1ms TTL=255
Reply from 10.10.0.1: bytes=32 time<10ms TTL=255
Reply from 10.10.0.1: bytes=32 time<10ms TTL=255
Reply from 10.10.0.1: bytes=32 time<10ms TTL=255

Ping statistics for 10.10.0.1:
    Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
    Minimum = 0ms, Maximum =  1ms, Average =  0ms