Need assistance to connect to Web Data Administrator

Hi Y'all,

I'm using SQL Server 2005 Standard edition on Windows 2003 Standard server.

I can connect with no problems as user  'sa' to SQL Server Management Studio.
I can also create users and databases there with no problems and I can connect to them
using SQL Server Management Studio, again, with no problem.
However,. I want to use the Web Data Administrator.

I installed it,. without a problem, and I can access it as Server/Administrator  and then using 'sa' and it's corresponding password.

So where is the problem?

The problem is that when I create a different user on the server and want them to have access to the Web Data Administrator, they can pass the WindowsAuth pop up screen, but when prompted to enter the MSSQL username and password, the login doesn't pass.
In fact you only see the clock hangin, but no login process is taking place.

I'm at a lose on this!

Any pointers?

-Alon.