I have very fond memories of my sumer of 1991 listening to [Pretty Hate Machine]( http://en.wikipedia.org/wiki/Pretty_Hate_Machine ) while doing a road trip that ended with an unplanned stop at washington's [Lollapalooza 1991 ]( http://en.wikipedia.org/wiki/Lollapalooza ) with NIN playing. To see that particular band be one of the rare ones to act like "real" artists make me happy.