"Tyzeka is a deminimis part of the idix valuation"
I take it that your question was in sarcasm, so I wont bother answering that part, unless you insist. Of course Tyzeka is deminimis - but where do you get the rest of the valuation then ? I mean it's not like this HiV candidate has a lot of data, or will be in Phase III this side of 2012.