What the heck is going on. The title of my post pretty much sums up my problem. I have a home network with two computers presently and they are connect through a switch which connects to the cable modem. It used to work fine but now there is something wrong, I just can't seem to see the other computer through network neighborhood. I can only search for computer and find the other one then. It is the same on both computers. Can anyone help me with this? What am I doing wrong?