http://extabit.com/file/27a2gopx4swut/DS_3DVIA_Composer_V6R2012x_T1.part3.rar
http://extabit.com/file/27a2gopx4swv9/DS_3DVIA_Composer_V6R2012x_T1.part2.rar
http://extabit.com/file/27a2gopx4swvp/DS_3DVIA_Composer_V6R2012x_T1.part1.rar