I am not really in to electronic music. But overhere it is as alive as ever. Especially the Trance and Hardhouse genres are massively popular as mainstream music nowadays. Especially DJ's like Tiësto are extremely popular in Europe.
How is it in the US? I always have the feeling that you guys have more of a rock culture than over here. Here it's mainly electronic music.
http://www.id-t.com This is a company that's gotten big during the Gabber period. They feature a live stream somewhere on the site. Maybe you'll like it.
-edit-
How stupid of me, I just realized it is in Dutch.
However, the pink box on the top right is where the live stream is located. Just click it and that should do the trick.