http://www.filesonic.com/file/1597226761/COMSOL.Multiphysics.4.2.Update2.Win.Linux.MacOSX.part1.rar
http://www.filesonic.com/file/1597226771/COMSOL.Multiphysics.4.2.Update2.Win.Linux.MacOSX.part2.rar
http://www.filesonic.com/file/1597226781/COMSOL.Multiphysics.4.2.Update2.Win.Linux.MacOSX.part3.rar
http://www.filesonic.com/file/1597226791/COMSOL.Multiphysics.4.2.Update2.Win.Linux.MacOSX.part4.rar
http://www.filesonic.com/file/1597226801/COMSOL.Multiphysics.4.2.Update2.Win.Linux.MacOSX.part5.rar
All BONUS APP HERE:
If  links die, I will reupload at here.
http://tinypaste.com/67c46c