What are they...and can they be removed? What is Citrix? I Googled it and I still can't figure out what it does. I don't want CityID. Can I remove it? DLNA - what software do I need to have on my computer to access my music? Can I do it through my TiVo? Without a server available this is useless... Nova appears to be a game of some sort--is it any good? Is Slacker sort of like Pandora? How is it different? What does Social Location do? Is Latitude sort of like Foursquare? Is there a difference? Is Talk just a Google chat app?