I have some oData coming back from the lastest ASP.NET web api that looks like this:

{
  "odata.metadata":"http://mydomain/odata/$metadata#Users",
  "odata.count":"3",
  "value":[
    {"FirstName":"Alan","MiddleName":"A.","LastName":"Arlington"},
	{"FirstName":"Brad","MiddleName":"B.","LastName":"Boston"},
	{"FirstName":"Dirk","MiddleName":"J.","LastName":"Watkins"}
  ]
}

How can I bind this to the igCombo?  Notice that the total record count has a dot in the property name.  Also, how do I get the igCombo to stop looking for a root of "d"?

I've tried tons of stuff, including the below.  Any ideas?

        var usersDS = new $.ig.RemoteDataSource({
		dataSource: '/odata/Users?',
		type: 'json',
		responseDataType: 'json',
		responseTotalRecCountKey: 'odata.count',
		responseDataKey: 'value',
	});


	$('#combo').igCombo({
		loadOnDemandSettings: {
			enabled: true,
			pageSize: 10
		},
		mode: 'readonlylist',
		dataSource: usersDS,
		filteringType: 'remote',
		width: '250px',
		textKey: 'LastName',
		valueKey: 'FirstName',
		virtualization: true,
		autoComplete: true,	
		itemTemplate: '${FirstName} ${LastName}',
		nullText: 'Select an employee'
        });