Our practice ended up doing something similar to what Bert describes above where we move the Amazing Chart files from our Network attached storage (NAS) device over to another computer hard drive on the local network. But we chose SyncBack SE rather than xcopy since we wanted a few more features
http://www.snapfiles.com/get/syncbackse.html With this software, we set up a scheduled job to run nightly. The product can be setup to provide an email notification that a successful file copy has occurred which ensures it works every night (which we use of course). It also lets you select exactly how to copy the files using logic of which side to keep, when to do it, etc. It was about $30
From the resultant copy on the other machine, we then use that copy to backup remotely over to a MozyPro account. We do this every night for now but may scale this down in the future.
http://mozy.com/proMozyPro also provides email confirmation that files have been successfully backed up. It was about $60 to setup.
