I just finished viewing the MSDN video on creating reports in SQL Server 2005. I've set everything up according to the video. When I go to the link that is given for viewing reports (http://localhost/reports) I get this error:

The request failed with HTTP status 401: Unauthorized.

I've checked all permissions and everything seems appropriate. I'm not sure what to do next to get past this. I've unistalled sql server 2005 and reinstalled multiple times as well as IIS 6.0 but I can't seem to get past this error and none of the info I've found during web searches has helped.