I said it a million times but I'll say it again: Go to SoundFactory during the closing hours. Most of the "factoryheads" as you call them (I call 'em rookies) leave around 10ish. Granted SF does have its stereotypical crowd, but the real fun is around 11am - closing. You'd be suprised how many people that go to Vinyl for DT end up going to hear JP on a Sunday morning.