That's still user-hostile. Don't get me wrong, as a Windows sysadmin I love Powershell and use it daily to accomplish various tasks. I have no problem with rolling my own scheduled powershell script to perform a backup, but if if I have to write a script to back up my data I'm not actually using a 'built in system utility' so much as I'm .. y'know, writing a script to back up my files.