@Unpublished{K-theory/0904,
  author = 	 {{Po Hu, Igor Kriz, and Kyle Ormsby}},
  title = 	 {{Some remarks on motivic homotopy theory over algebraically closed fields}},
  note = 	 {{Preprint, August 14, 2008, K-theory Preprint Archives, http://www.math.uiuc.edu/K-theory/0904/}}}
}