I think this is 0.9, I pulled earlier this evening November 28th, 2010.

This is trivial, but I noticed the Duration property is throwing an exception:

MongoDB.DriverOnlineTests.Jira.CSharpMapReduce.CSharpMapReduceTests.MapReduce:
System.InvalidCastException : Unable to cast object of type 'MongoDB.Bson.BsonInt32' to type 'MongoDB.Bson.BsonDouble'.

Attached is an integration test reproducing the issue.

Also, inside of CommandResult there are two properties:

• ErrorMessage : "Unknown Error"
• Ok : true

Not sure if those should be that way.