Posted recently were accounts of climbs of Iao Needle by Pete Clines in Nov. 2010 and later in mid-December 2010. Earlier, Nathan Yuen and Justin Ohara explored the climb to Iao. Although they did not summit, Nathan posted a great report of their attempt on his blog.
Photo by Raptor4007
Also documented is the ascent by an unknown hiker (possibly two) captured by Raptor4007 in 2007.