Andrew - sorry, I've no idea. Just lucky. Sorry (again).
Easton - I agree. Nobody's pitched the perfect feedreader into the arena yet. I thought the Gmail RSS capabilities would be fine for on the road/in a hurry but my usual weapon of choice is the Outlook add-on for Newsgator. It just fills up my Outlook folders and - whenever I take my eyes off it for a minute - it goes and fills them up again!