Ed, My thought for the cut over is: How about WED AM, 6:30am CA TIME .............. I will make sure ALL of our nightly processing is COMPLETED by 6:30am, I will also instruct my 7:00am start time people to start at 8:00am ......
This will give you 1 1/2 hours to COPY the data from the OLD server, to the NEW server, it will give OLGA time to UNPLUG the old server and when everyone logs in when you are done, we will be running on the NEW server ?
Does this sound reasoonable and doable ?