Originally Posted by SourPatchKids
Thefirstrow.eu is your best bet
best thing is to use one of the forums / orgs that compile lists of different links for every event. that way if the stream you're watching goes down you can quickly jump to any of the other half-dozen streams.
but the exe. players, like sopcast, are probably even better. they're usually around 2x or more pixel quality compared to the streams.