I have a freecom 1000gb network drive which is attached to my dg834pn netgear router. I set it all up and everything was fine. We have 3 wireless laptops all on vista. All were seeing this drive ok. Today i went to go on it to look at some photos on there and it is not coming up as it did when i click on network. I have just installed Kaspersky Internet Security on 2 of the laptops, but even on the 3rd one the network drive is not showing and that hasn't been changed. Can anyone tell me what may have happened? Thanks.