ReportBuilder won't download on client computer

I've just been investigating Microsoft SQL Server 2005 Reporting Services (SSRS) and in a word its great! However this post is about fixing a problem I found when trying to use the ReportBuilder from other computer.  When you click "ReportBuilder" in the SSRS web-based UI it will fail with a 401 denied error. By default (for security) the "ReportServer" virtual directory doesn't allow anonymous access, and Microsoft's ClickOnce technology doesn't seem to allow you to provide a username and password - fairly limited I think you'll agree. Anyway on to the solution... if you give anonymous acces... [More]