I set up real-time shipping for USPS and FEDEX according to the setup documentation you created.  I established accounts for both services.  However, neither real-time shipping info is showing up in my cart when I add items to the cart and I am getting the following errors for both USPS and FEDEX.  I believe everything was setup correctly so not sure what is wrong:

 

USPS:
 

Timestamp: 5/23/2009 7:59:28 PM
Message: HandlingInstanceID: 768a39ab-6722-4587-8e59-42d4ca23938c
An exception of type 'System.ApplicationException' occurred and was caught.
---------------------------------------------------------------------------
05/23/2009 15:59:28
Type : System.ApplicationException, mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089
Message : Error: Authorization failure.  You are not authorized to connect to this server.,
Source : DotShoppingCart.Commercial.Shipping
Help link :
Data : System.Collections.ListDictionaryInternal
TargetSite : System.Collections.Generic.List`1[DotShoppingCart.Commercial.Core.ShippingMethod] GetShippingMethods(DotShoppingCart.Commercial.Core.ShippingPackage)
Stack Trace :    at DotShoppingCart.Commercial.Shipping.USPSShippingProvider.GetShippingMethods(ShippingPackage package)

Additional Info:

MachineName : CT11648
TimeStamp : 5/23/2009 7:59:28 PM
FullName : Microsoft.Practices.EnterpriseLibrary.ExceptionHandling, Version=2.0.0.0, Culture=neutral, PublicKeyToken=null
AppDomainName : /LM/W3SVC/1975996359/Root-5-128875823196668750
ThreadIdentity : admin
WindowsIdentity : NT AUTHORITY\NETWORK SERVICE

Category: General
Priority: 0
EventId: 100
Severity: Error
Title:Enterprise Library Exception Handling
Machine: CT11648
Application Domain: /LM/W3SVC/1975996359/Root-5-128875823196668750
Process Id: 57664
Process Name: c:\windows\system32\inetsrv\w3wp.exe
Win32 Thread Id: 8420
Thread Name:
Extended Properties:

 

 

FEDEX:

 

Timestamp: 5/23/2009 8:00:21 PM
Message: HandlingInstanceID: dabc6a31-4ec5-40d0-8fa6-568df24850d0

An exception of type 'System.ApplicationException' occurred and was caught.
---------------------------------------------------------------------------

05/23/2009 16:00:21

Type : System.ApplicationException, mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089
Message : Authentication Failed
Source : DotShoppingCart.Commercial.Shipping
Help link :
Data : System.Collections.ListDictionaryInternal
TargetSite : System.Collections.Generic.List`1[DotShoppingCart.Commercial.Core.ShippingMethod] GetShippingMethods(DotShoppingCart.Commercial.Core.ShippingPackage)
Stack Trace :    at DotShoppingCart.Commercial.Shipping.FedexShippingProvider.GetShippingMethods(ShippingPackage package)

Additional Info:

MachineName : CT11648

TimeStamp : 5/23/2009 8:00:21 PM

FullName : Microsoft.Practices.EnterpriseLibrary.ExceptionHandling, Version=2.0.0.0, Culture=neutral, PublicKeyToken=null

AppDomainName : /LM/W3SVC/800143123/Root-4-128875820903075000

ThreadIdentity : admin
WindowsIdentity : NT AUTHORITY\NETWORK SERVICE

Category: General
Priority: 0
EventId: 100
Severity: Error
Title:Enterprise Library Exception Handling
Machine: CT11648

Application Domain: /LM/W3SVC/800143123/Root-4-128875820903075000

Process Id: 57664
Process Name: c:\windows\system32\inetsrv\w3wp.exe

Win32 Thread Id: 68940
Thread Name:
Extended Properties: