They do not take into account the impact on 2008 accounts of the extension by one additional year to 30 June 2010 of the TarTAM (Tarif transitoire d' ajustement au marché() see" Financial Information- TarTAM Impact... In addition, the financing of these purchases could interfere with other Group acquisition or investment expenses, delay them, or oblige the Group to seek financing under less favorable conditions, which could have a negative financial impact on the Group.