looking for minimal raves in vienna Einstellungen

[minimalistica]

hey there,
I'm a student from france and I soon move to vienna for the upcoming term. I love to to go to raves and just to make it sure, I dont mean the legal ones, so if this violates any rules here, I'm sorry.
So I checked google, facebook etc. but fond no informations. I dont really know how things roll here but i mean (quite) small parties in factories and stuff, preferably minimal sounds and no light (IMG:style_emoticons/default/biggrin.gif)
cya soon and a big THX in advance