Turning your personal computer into a media server means that you will be able to play video (AVI, MPEG, MPEG-2, DivX, XviD, MKV, WMV, MP4 or even DVD ISOs or VIDEO_TS folders) and audio files (MP3, OGG, FLAC or WMA) or view your favorite photos (JPG, PNG, GIF, TIFF) stored on your PC's hard drive on a big screen TV set or LCD/Plasma high-definition display, via a PlayStation 3 or Xbox 360 console.