Current Active Developers: J.S.Brooks ("La Sapienza" Univ. Phys. Dept) , F.Di Carlo (INFN, Roma1) , A.Lonardo (INFN, Roma1) , D.Rossetti (INFN, Roma1) Original Authors: S.Cabasino (INFN, Roma1) P.S.Paolucci (INFN, Roma1) , G.M.Todesco (Digital Video, formerly INFN, Roma1)