Hi all, i have a strange problem, when i first installed ubuntu 7.10 i could access my windows network and our internet connection with no problem, now (a few days later) when i click into windows network i cannot see any of the work groups or computers, but my internet wonnection works fine and i am able to ping the computer on the network. do you have any suggestions what this problem could be? i have only installed some programming applications and downloaded some libraries, otherwise it is a std install.