You either have to look for them yourself through the channel that people stream on.
As far as I know, no one other than myself individually cuts up the entire stream into separate videos and puts them on Youtube.
Other people do replays casts as well for Youtube so you can search around there, but generally keep an eye on who is streaming the tournament, check the thread to see if anyone has posted link to VODs, and if not look at the stream's archive.
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