I hope can add this feature to PlayOn DVR. Let us can play the live music (internet radio) or live TV (Internet TV) use this player. Example user input the add : "mms://61.31.197.141/Live2/", then the player will connect to the inputed TV station.

I Agree and yeat this is maybe te only reason I wouldn't buy this player (you aren't allowed to add your ouwn streamer address). There're some few radio station I would love to browse from AC Ryan into my stereo, but without this option I will search for another solution.

May I know which player now allow do this? I also plan to buy.

I don't know which player allow this features.
I also want to buu this ytpe of player.
please any one help me.

You guys want to take a look at http://www.metafeeds.com. This will present you with a (customizable) list of internet video streams. Installation is REALLY simple; you do need to sign up to create an account.

As for internet radio, that functionality is already available although its current implementation is not very stable.

Good luck,
Mat