Hey, im not sure where to post this but: Im having trouble using windows live messenger on my computer. As soon as i try to connect, my whole network shuts down (the netork is a modem-->router--->computers, ethernet system.) It works on other comps on the network, but mine shuts the whole thing down. I have to turn the modem and router on and off to get the net back. I have tried disabling firewalls, running "stuff" in start -> run and various other things. Any suggestions? Thanks, gog.