sub69 from xda developers has posted some great pictures of the tv out function on his htc touch pro. if you unaware of the term tv out, its basiclly allows you to plug a device in to a bigger screen like a tv.thus allowing you to view the content on your small screen on a bigger one. you can do with a TV Out cable. why would you wanna have this feature on your phone? well for starters view powerpoint sheets on a bigger screen or even view you pictures or videos on it
pictures take from a thread posted on xda developers
the first is of it being used with opera internet browser


second is of what it looks like viewing your pictures folder



here is a link to the orginal thread on xda developers
http://forum.xda-developers.com/showthread.php?t=417616

edit also added a video