here's the error on your site .. this is what I get when I click on post
Server Error in '/' Application.
Could not load file or assembly 'CookComputing.XmlRpc, Version=1.0.0.8, Culture=neutral, PublicKeyToken=a7d6e17aa302004d' or one of its dependencies. The located assembly's manifest definition does not match the assembly reference. (Exception from HRESULT: 0x80131040)
Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.
Exception Details: System.IO.FileLoadException: Could not load file or assembly 'CookComputing.XmlRpc, Version=1.0.0.8, Culture=neutral, PublicKeyToken=a7d6e17aa302004d' or one of its dependencies. The located assembly's manifest definition does not match the assembly reference. (Exception from HRESULT: 0x80131040)