appearsome, this might to be inside baseball, but it is an important reminder of how yahoo! generates revenue. you highlighted it a very well. this is a deal these two companies struck in 2000. basically, a partnership. google dominates search. how are we going to change that story? microsoft was hungry to give being a boost which has become more important given that we have seen the shift to smartphones. in some ways, yahoo! handed over the keys so that's the microsoft search story could take over, but the search share has not really changed. you still see, and these numbers are out all the time, as of october, google with more than two thirds of the u.s. a share. the only thing that has changed his microsoft and yahoo! flipped their order. yahoo! used to have the greater search share the microsoft overall. the nice thing for yahoo! is they have these revenue guarantees. if this deal did not live up to expectations, microsoft would guarantee some revenue for yahoo!. these days, they look at that deal on the guaranteed revenue on an annual basis. as these filings show, it is