Dont trust them; their top-line Phase 2b results~3 yrs old(which failed) and they just keep presenting prospective results from the trial instead of new results. see PR's below (topline Phase 2b, fall '08) http://bit.ly/dOm3rx ( AAN 2010 ) http://bit.ly/hmNDct ( more re-analysis fall 2009 ) http://bit.ly/hwx97V ( re-analysis fall 2008) http://bit.ly/ecjMio they got an SPA recently, but the data is not as great as they lead investors to believe.