Hello,
The bug resides in the OracleSchemaProvider; we were unable to modify the OracleSchemaProvider so that it would return the correct Table description. If you want to give it a shot and see if you can get the provider to retrieve the Table comment that would be great.
You can find the source code to the provider in the My Documents folder. For me it is (C:\Users\Administrator\Documents\CodeSmith\Samples\v4.1\Projects\OracleSchemaProvider).
Thanks
-Blake Niemyjski