At this point, if you are into hardcore, punk or any of this style of music and don't know and or appreciate Raw Nerve, leave.
I found out about Raw Nerve relatively a year after their collapse, thanks to the wonderful cut n paste blogspot. But what truly got me into them was hanging out with my friend Jeramy and listening to the "Midnight" 7". But for the longest time Jeramy and I would watch a trailer for an alleged doc of the final two weeks of this band's existence called "Head Trauma". Anything other than the trailer for this remained illusive. After a year or so of hunting I finally ran across a copy in the hands of an NWI mutant named Zac, a trade was commenced and now here it lies in my hands.
I'm not going to say much other than this is an incredible insight to touring with a DIY band and Raw Nerve themselves. The rip is of the main doc, there was an extras section that contained full sets from the tour, but for the most part I believe all of those are on youtube.
I have no earthly idea if there are other copies of this floating around in the world, but judging upon how difficult for me to get a copy of this this is probably your best bet of ever seeing it.