I am just about to take my new mac mini into an Apple Store for them to run diagnostics and am seeking advice for how to best protect myself. I am making backups of all files prior to taking it in for servicing. I have concerns over privacy and confidentiality with respect to the files stored on my two internal drives. I don't want to use FileVault as I am reading horror stories about UN-FileVaulting. Does anyone have any advice on this issue? Is this a non-issue as Apple has great Client Confidentiality Policies and won't snoop? Anyone have a bad experience in this department? Anything to put my mind at ease?