Backups I made onto a server at work where I was able to lock access to just myself (and whichever sys_admin wanted to read my WiP) was wiped out today. Didn't lose anything, because I still have all the original docs on my laptop, but it just goes to show you can't have too many backups.
I need to burn some CDs tonight just to be on the safe side.
And everything is now restored.
Let the spouse and youngest use the computer last night, so tonight's a CD burning/backup night while I watch Mythbusters.