Ambience Design Game Stop

Must have:

-Component video output 1080i
-Audio Optical Digital Output
-Wireless wifi 802.11g
-HD compatible (or 480*740 is ok)
-MPG4/DivX and WMA compatible
-MP3 audio compatible

Nice to have:

-Be able to listen audio stream from internet (today I listen SHOUTcast radio from winamp on my PC)
-DVD player in the front
-Low price

I saw some name like Buffalo (LinkTheater, LinkPlayer2), Xbox,
Pinnacle Show Center 1000g, Linksys DSM320/DSM520, Netgear’s DAVE700,
etc…)

Obviously, there are models that are more compatible with different
formats (especially divx) and I don’t know which one is better.

Please propose a device that can fulfill my requirements.