Well - it happened. Exchange farmed and our backups proved inadequate. On the good news front we're a small shop and I have managed to recover most of the mail from local OSTs and PSTs only at the cost of my weekend. But of course there are gaps. And yes the boss does see my point now about giving me a box to test our backup restores. Our main servers are loaded up with our own and other 3rd party stuff. After much pain I've managed to copy the entire exchsrvr dir onto another server. My question is I try to run exmerge and it wants to connect to the exchange server which reboots every time I try to start the exchange services. Any way to run exmerge on another server? Would re-installing exchange over the top of itself help? The OS seems generally OK but if there some way to install win2k again and exchange I'd give it a go. I've taken an image of the ailing server so can get as experimental as I like. Any reg hacks to get the database to read on another exchange server install? The AD seems Ok. Is it going to help me to run up exchange on another dc in this forest? Yes I know about Exchange Server Recovery but don't have the budget. I've done much RTFM but am out of my depth on this one. And if we r really screwed any tips/links about using win2k backup on exchange. The server won't have the tape drive in it. Much TIA