Things were working great for on Friday, then all of a sudden yesterday I started getting a "DNS not responding"? on my desktop. All my wireless devices work fine, and when I turn off my laptop's wi-fi card and plug it into the same router it works as well. I've done some Googleing on the issue and none of what I found has helped. When I do an ipconfig on each maching, the thing I notice is that on the working laptop I have an entry for the "Connection specific DNS suffix under the "Tunnel adapter Local Area Connection", where on the desktop that's not working the suffrix is blank. Any suggestions on how to fix this would be greatly appreciated.