I don't think anybody has posted this yet, but a channel worth checking out;
http://www.youtube.com/user/vitaldubstep

Thats pretty funny, cus im listening to that channel right now
its nice for the free downloads
this one has links to 3 40 minute electro, dubstep and drum n bass mixes
http://www.youtube.com/watch?v=_zYol_jBxaY&feature=plcp

GoingQuantum has pretty good mixes with tons of genres of dubstep, DnB, and elctro.
His podcasts are free and his mixes are about 30 minutes to an hour each.

dubstep is my favorite band

remember when skrillex was in a band with deadmau5 those were the days

Sonny Moore <3 hahaha

Datsik Jenova project

http://www.youtube.com/watch?v=B0IwsK5MDsM

cheers xD

Niko: I really enjoyed that, especially the "Creep".

Some really good ones:

The drop will come.... just you wait.
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Also try this: