Modify UI language
A very interesting feature of Windows 7 is the possibility to change the language of the interface. Unfortunately not all versions are compatible, you will need to have an Ultimate or Enterprise version to benefit from it.
GpoTool
Gpo’s are replicated by two systems : AD replication (GPC, the GPO console) and file system replication (GPT contained in SYSVOL, the different components configured). It happens nevertheless that the AD replication goes badly, so we will have a difference between the GPC and the GPT.