I need to recreate the CFO's calendar appoints, I'm running Exchange 2003 SP1 and Windows 2003 SP1. I'm restoring from a nightly local NT backup of the information store. I created a recovery storage group and added the mail store to recover. I just wanted peace of mind that when I hit go on my restore and because the RSG is the only store that checked "can be restored by a backup" that the restore will only overwrite to the RSG and not overwrite any running production mail stores. Thanks!! Mike