No Internet TV in Windows Media Center

I have a new Dell Inspiron N5010 laptop running Windows Home Premium SP1 64-bit.
I have never seen the icon or been able to set up the Internet TV option in Windows Media Center.
I did the recommended “Download Now” option as follows:
Tasks/settings/General/Automatic Download Options/Download Now
After the “Download Now” I get the following error message:
“The Guide could not be downloaded. For more information, right click the Windows Media Center system tray icon, and open the Windows Media Center Update Log.”
There is no system tray icon to click on but if you look at the Event log for Media Center:
2:28:02 PM - Testing internet connection.
2:28:05 PM - Connection established.
2:28:05 PM - Retrieving Directory.
2:28:06 PM - Processing Directory.
2:28:06 PM - Processing of Directory is complete.
2:28:06 PM - Testing internet connection.
2:28:06 PM - Connection established.
2:28:07 PM - Retrieving SportsSchedule.
2:28:07 PM - Processing of SportsSchedule is complete.
2:28:07 PM - The SportsSchedule package is already up to date.
2:28:07 PM - Retrieving SportsV2.
2:28:08 PM - Processing SportsV2.
2:28:08 PM - Retrieving ScheduleSupplement.cab.
2:28:11 PM - Extracting ScheduleSupplement.mxf.
2:28:11 PM - Processing ScheduleSupplement.mxf.
2:28:11 PM - Retrieving SportsTemplate-7.cab.
2:28:13 PM - Retrieving SportsTemplateCore-7.cab.
2:28:16 PM - Retrieving NetTV.
2:28:17 PM - Processing of NetTV is complete.
2:28:17 PM - The NetTV package is already up to date.
2:28:17 PM - Retrieving MCESpotlight.
2:28:17 PM - Processing of MCESpotlight is complete.
2:28:17 PM - The MCESpotlight package is already up to date.
2:28:17 PM - Retrieving MCEClientUX.
2:28:18 PM - Processing MCEClientUX.
2:28:18 PM - Retrieving dSM-2.cab.
2:28:20 PM - Extracting StartResources.dll.
2:28:20 PM - Retrieving Logos.cab.
2:28:23 PM - Extracting cbs.png.
2:28:23 PM - Extracting comedy.png.
2:28:23 PM - Extracting drama.png.
2:28:23 PM - Extracting movies.png.
2:28:23 PM - Extracting msn.png.
2:28:23 PM - Extracting msnbc.png.
2:28:23 PM - Extracting news.png.
2:28:23 PM - Extracting sports.png.
2:28:23 PM - Retrieving SMTiles.cab.
2:28:25 PM - Extracting SM_Netflix.png.
2:28:25 PM - Extracting StartMenu_ITV_Browse.png.
2:28:25 PM - Extracting StartMenu_ITV_Search.png.
2:28:25 PM - Retrieving UpdateableMarkup-7.cab.
2:28:32 PM - Retrieving Broadband.
2:28:32 PM - Processing of Broadband is complete.
2:28:32 PM - The Broadband package is already up to date.
2:28:32 PM - Retrieving ClientUpdate.
2:28:33 PM - Processing of ClientUpdate is complete.
2:28:33 PM - The ClientUpdate package is already up to date.
2:28:33 PM - Errors during the last update.
2:28:33 PM - Will retry at 3/27/2011 8:37:10 PM.

I have also tried the command line up date:
C:\windows\ehome\mcupdate.exe –u
So far no success on any of these. I do not have an Internet TV icon in Windows Media Center.
I’m in the US and have all my location info set for US.
I tried to change the DNS but every time I went to http://www.dnsserverlist.org I would get a SSH user name and password login box. I do not have a user name or password for www.dnsserverlist.org.
Can somebody please help me?