these 4 guys are amazing.  they didn't have their own spot/s at Cornerstone, but they did play with a number of bands during the course of the week.  probably they played more than anyone else did at the entire festival!  here is a list of all the shows that one or more of them were involved in:
PreCornerstone: 7 head division, The World Inside, Miranda Stone.
Cornerstone:  poor old lu (2x's), Dirt, Mike Knott (2x's), M.G. the Visionary (2x's), miranda stone, Stickman Jones.  and i know they turned down at least one other opportunity to play.  i don't know how they do it....

sorry for the lack of pics of the 7 head guys - i took more pics of them during their set...  :-)
and another apology for the poor quality of these pics.  one of these days...