Just stumbled upon this article from the Pittsburgh Post-Gazzette mentioning that Will Cross reached the summit of Lhotse on May 25, 2008.  Yeah, old news but thought I better post it here.  I presume he climbed with suppplemental Os, but haven't confirmed.
Happy summer mountains!
 
dp
 

 As of October 1, it looks like Sebastien's attempt on Cho Oyu is over.  Not sure how high he got above C2 and whether his attempt had been planned without supplemental O's. 
Oh well, diabetics don't always have good weather in the big hills......
dp
 
Hey there.