Hi all, My questions i am sure are simple however i am hoping the solution is just as simple. Before i begin be patient, i understand that more time would have helped along with 100 other things that could have been done but it still leaves me with this problem. I have had to upgrade a companies network and have found my self stuck with a 2GB public store file The enviroment is OLD server= Was: Mail server, File Server,DHCP and PDC Now: Mail server,DHCP and PDC New Server= Is: File server along with other network management tools and an Inventor server for Auto cad I have the ability to insert the old hard drives and bring the old server back up and running as was if needed. The problem is i would think obvious from the above, that i have had to use the same hardware for the mail server giving me little chance of doing any sort of swing or replication method. Finally to my question: is there anyway that i can mount the public mail store from the old mail server into the new mail server public store, i have the files sitting on the server ready to go. If this has been confusing i apologise. Thanks in advance Cyber