im downloading some series of Oz and they seem to be coming in order so i figured i could start watchin them before it finished but anything i use says it doesnt recognize the file, it says there avi files so theres nothin too weird about em and im pretty sure i've got all the right codecs, i thought maybe hadnt quite finished each episode but i checked on the site i got them from and they are all the right sizes, is there any reason why i would have to download the lot before i start watching? any advice would be appreciated