OS ko is windows XP media center edition roll up somehting something.... d ko sha nagagamit really. it was a free upgrade? when i bought my computer... minsan lang nakakainis pag nagpasok ako ng CD binabasa din ng media center edition mejo bumabagal mag read... feeling ko nalilito ang computer nangengealam kase sa pag play ang media center... pero i havent really explored the thing so i cant really say much about it all i do is play music on it pag nasa room ako.