Enpoint Doesn't Display WSDL

Using SQL2005 Standard on Win2k3 standard ed. Database, SSIS, SSRS and SSNS are installed.



I created an endpoint using the following:



sp_reserve_http_namespace N'http://ServerName:80/Maps'

GO

create endpoint epMaps
state = started
as http
(
path = '/Maps',
authentication = (integrated),
ports = (clear),
site = 'ServerName'
)
for soap
(
webmethod 'GetEnabledMaps'
(Name= 'DBName.dbo.spSelMapPackagesEnabled'),
batches = disabled,
wsdl = default,
database = 'DBName',
namespace = 'http://ServerName/'
)

GO



When I attempt to pull the web service up (http://ServerName/Maps?wsdl 1)I am prompted for my windows credentials and 2) after I put my credentials in a blank page loads.



Anyone have any ideas?