On Jun 22, 2010, at 3:45 PM, Allan Rube wrote: > I want to copy the contents of my boot drive to make an exact , > bootable copy. I am using Disk Utility. After selecting the source > volume (the drive I booted from) and the destination, I started the > process. After calculating the time to complete it says it will take > over 2 days. > > My question is – can I use my boot drive for email and web surfing > during this time or do all applications (except Disk Copy and the > finder) need to be closed? Why not use the freeware Carbon Copy Cloner, which will take much less time than two days to clone your boot drive? <http://www.bombich.com/>