IDIX’s IDX-899 seeks to replace Sustiva when used in combination with Truvada. This is about the only chance a new drug has to become a big seller in the treatment-naïve segment of the HIV market, especially in the US: <a href='read_msg.asp?message_id=25102913'>#msg-25102913</a> <a href='read_msg.asp?message_id=25102903'>#msg-25102903</a>