I just found this mediaplayer. It's awesome, as it can even plays DVD from .IMG image files etc etc... it works like a very charmy charming charm! And best of all: it's free!
VLC (initially VideoLAN Client) is a highly portable multimedia player for various audio and video formats (MPEG-1, MPEG-2, MPEG-4, DivX, mp3, ogg, ...) as well as DVDs, VCDs, and various streaming protocols. It can also be used as a server to stream in unicast or multicast in IPv4 or IPv6 on a high-bandwidth network.
Mac OS X
Red Hat Linux