How do you retrieve party list data (To, From etc) along with the rest of an email record via .Net & CRM 4

Hi,

I think i may be getting myself confused with this, but how do you retrieve the To & From fields along with the rest of an Email record? So for example, I have some fetch xml (although a Query Expression solution would also be fine):

        string fetchXml = @"<fetch mapping='logical'><entity name='email'><attribute name='subject'/>                             <attribute name='regardingobjectid'/><attribute name='from'/><attribute name='to'/><attribute name='prioritycode'/><attribute name='statuscode'/><attribute name='modifiedon'/><attribute name='activityid'/><order descending='false' attribute='subject'/><link-entity name='contact' alias='ag' to='regardingobjectid' from='contactid'><filter type='and'> <condition attribute='examplecondition' value='1' operator='eq'/> <condition attribute='anotherexamplecondition' value='5' operator='eq'/></filter></link-entity></entity></fetch>";

        XDocument document = crmService.ToXDocument(contactEmailfetchXml);


        var results = document.Root.Elements("result").Select(e =>
            new Email
                {
                    ActivityId = e.Element("activityid").ToGuid(),
                    Subject = e.Element("subject").Val(),
                    //From = e.Element("from").Val(),
                    //To = e.Element("to").Val(),
                    //CC = e.Element("cc").Val(),
                    PriorityCode = e.Element("prioritycode").Val()
                }).ToList();

And the 'Val' extension method is just:

    public static string Val(this XElement element)
    {
        return element != null
            ? element.Value
            : String.Empty;
    }

Any help would be really appreciated.

Thanks.