Vista - Vista Mail sorting contacts

I am used to adding contacts to an email by clicking on the address book logo alongside the To: CC: or BCC: and then choosing my contact. Problem is I need my contacts listed in compoany order and the only options I have are contact, business phone (as if I need to knwo that for an email!) and home phone. How do I change these in Mail. I know how to change them in Contacts but I need to do it in Mail (or is this another MS improvement?(sic!))