Balaton Sound is the name of the festival I attended in Hungary. If was fucking sick. It took place in Zamardi on lake Balaton in Hungary. There were five stages playing music from 10am till 4am for four days straight. Some of my favorites from the festival were Fatboy Slim, Gentlemen, Armin van Buuren, and Irie Mafia. The festival was sponsored by Heineken and there were about 60 bars and alcohol companies there with tents set up.
http://www.balatonsound.com/
http://www.myspace.com/balatonsound
https://www.youtube.com/watch?v=0oDp9_9p_zI
https://www.youtube.com/watch?v=35t6DipLi9E
I also saw Rebelution in San Diego the night I got of the plane. They are a really good reggae band from Santa Barbara.