2007-2008 News Flow [Removed Valtorcitabine item; added NVS’ R&D presentation and the start of IDX-899 dosing.] Sep 12 (tomorrow): NVS’ annual R&D presentation. Oct 07: Start of dosing in IDX-899 phase-1 trial. Nov 07: Data from selected Tyzeka post-marketing studies at AASLD conference. Nov 07: 3Q07 financial results and CC. End 2007: Seven-day viral-load data for IDX899 in treatment-naïve HIV. End 2007: File IND for IDX102 or IDX184 2nd-generation HCV nucleoside analogs. End 2007: Report on IDX899 interaction w/P450 in 4Q07 Feb 08: IDX899 data at CROI conference. Mar 08: 4Q07 financial results and CC with 2008 financial guidance. May 08: Expiration of NVS-IDIX standstill agreement. End 2008: File IND for HCV non-nucleoside polymerase inhibitor. End 2008: File IND for HCV protease inhibitor.