adobe master collection version of the problem

ed2k:/ / | file | ADOBE.CS3.MASTER.COLLECTION.CORPORATE.FINAL-ISO.iso | 3553875968 | E2CD284053D37F998ECDA2368C984D1B | /
3.3G
ed2k:/ / | file | [Adobe.CS3.Master.Collection.Corporate.Final].DVD1 .-.Adobe.Creative.Suite.3.Master.Collection.iso | 3756326912 | 91C7E57E5101796F15724FFE8ACBDC36 | /
3.5G
their content What is the difference between? Why the difference between 200M

3.3G I used the normal and can be used, 3.5G may be to increase the production of the East, many people believe that Have been previously downloaded 4DVD the master version, this version is beta.But they have not completely useless, because there are library materials, the library materials and compared to the official version is not much difference, it is nothing more than the number of how many.
3.3G leaflets of the DVD version of the master's program of the main functions, is the lack of library material and the other two procedures:OnLocation CS3 and Ultra CS3.of the two procedures is included in the full version of the master version and Adobe Creative Suite 3 Production Premium Suite, said that much here for the time being.In this procedure are given several major CS3 materials arsenals of the location and name of the installation, if you have 4DVD version can be installed on other machines, or in the system with a complete virtual machine installation, And then copy the library-related material, can be used in the official version of the program, however, warned here, a huge library material, you have to have enough space to support.