SSIS 2008 ADO NET Source issue with SSAS data source - error code 0x80004002

A few weeks back I upgraded a SSIS 2005 package to SSIS 2008 and ran into a issue with my Data Flow Task source.  In the original package I was using a DataReader source to query information from Analysis Services (SSAS) and during the upgrade this gets converted to a ADO NET source in SSIS 2008.  The reason I was using a DataReader with an ADO.NET connection manager was because you could get around the annoying about being unable to map external data properly and that it will use the DT_WSTR data type when you try to preview the results of your query for the data source.