I have to share this with you tilt. I have had "many" similar stories with AH when I first started the Snapshots and Check 6 events. Some left me sweating. All I can say is I "really" understand.
On to my story. Not two weeks ago I had to set up another profile on my system at work for a teacher who wanted to use FP2000 for a class. I could not install a separate copy of FP 2000 because it wanted to over write my copy (which I did not want the other teacher using). So I decided to just make a "copy" of my profile. No problem, have done that before on other systems at school. I made her copy went into her profile and began to delete all the items she would not need. One was grade, all my grades for my students. Yes you can see where this is going.
I went back into my profile to discover all my grades were gone. Ugh! Well as upsetting as it was I was not in a panic. I bought a site license for our school to use a particular grading software that among other things allows us to "upload" all our students' grades so they and their parents can view them online. I call the company and explained what happened. Problem was they could only send me the grades, not the student's names. For some reason they will not transfer files with students names. A good reason I suppose. I said fine send me what you have. I received it the next day and to make a long story short I spent MANY hours trying to figure out "via grades only" who was number 1,2,3,4,5,6,7,8,… Now I print up my grades every day. I had a back up disk, but only used that once a week or so because I figured if I ever had a crash I could just retrieve them from the remote site. Hind site is 20/20 now. I have their latest version, which sends an "ID" for students. Sure would have made my life a lot easer.
You're a good man tilt. Those kinds mistakes as heart sinking as they are make you an above average Setup CM. I do wish I was there though, I would have told you it was "0".