I have the Linksys WRT110 wireless router with 3 desktop computers hooked up to it. However I just received a new modem from my ISP and it doesn't have a USB plug-in like my old one did. Originally I had one computer hooked up from the usb port on my modem to the back of the computer, and the other two computers were hooked up from the linksys, to the back of the computers. Since I don't have the USB plug-in on my new modem, I hooked all three computers up to the Linksys. And the two ones that were already plugged up work fine. However, the other computer that used the USB plug-in I can't get to work whatsoever. It shows there is hardware plugged in but won't connect to the internet. Any ideas on how to fix this problem? Thanks.