Hi, I am running Exchange 2003. I want to delete all Storage Groups including their mailbox storesand public stores. (don't worry - I don't need to backup any data). Then I want to createStorage Groupsagain from scartch with new names as if it is a new installation. Is it possible ? How can I do it ? And what about thefolders in "C:\Program Files\Exchsrvr" that belong to the Storage Groups? can I delete them as well ?or everything will be re-created again when Ire-create the Storage Groups? and what about the Default Storage Group ? can I re-name it ?or should I leave it as is since its associated with files such as (priv1.edb , priv1.stm) inside the MDBDATA folder ? Thanks in advance for any help and explanations. Kumail