That is the best thing about WM phones. So easily customizable. You will find all your answers to the questions that you ask by digging and searching this thread. Play around in the market space app on your phone. Also there is away to get rid of the TV icon by checking here
http://forum.ppcgeeks.com/showthread.php?t=91963
Remember to hit the thanks and use the search box before posting. Welcome to the jungle...