Hi, I have Exchange 2003 standard edition on windows 2003 server standard. My Domain is also on windows 2003 standard edition. I have installed SP2 for Exchange server. Now I want to modify the registry entry for database size upto 75 GB, which can be made after modifying the registry entries. I have searched articles on internet , but none of them was really helpful. Please tell the steps to how to go about it. ps. check out our latest product: www.DriveInside.com - India's No. 1 Auto Website ___________________________________________________________ Amit Kapoor | Sr. Network Engineer Module One India Ltd. | A88 Okhla Phase II, New Delhi - 110020 Voice : +91-11-41859200 ext. 204 | Fax : +91-11-41859220 | Mobile : +91-98730-86450 Email : amit@xxxxxxxxxxxxx | Web: www.moduleone.com