I have seen a software by bently Projectwise i have few questions1. is the vault serving the same purpose like projectwise2. if yes which vault should i purchase because i have seen many versions of thismy work is normaly manging the files for autocad 2012 1. Autodesk Vault Collaboration Client_EN2. Autodesk Vault Collaboration Server_EN3. Autodesk Vault Professional Client_EN4. Autodesk Vault Professional Server_EN5. Autodesk Vault Workgroup Client_EN6.Autodesk Vault Workgroup Server_ENCan u tell me which one and how i can install this.thanks