my first suggestion is when you get "connected" to what ever connection you have, go to Start > Run > CMD
this will then open the command prompt box, once you have this open type in "ipconfig" and hit enter, this will then display all your active connections and their respective IP addresses.
from this you should be able to see something "wireless conection 1" and it will give you stuff like the status and the IP address.
if the IP address starts with 192.168 then at least gives you the starting point that you have an active connection too your router, if you have an IP that starts with 168. then this means it has not had an IP assigned by DHCP and does not have an active connection.
this should be your starting point. if you need any more help, give me a shout and ill see what i can come up with
