No. I think I must have a slightly better than usual memory for code and details. I didn't think about it much until a couple of years ago when someone asked for help by phone and I reeled out the file locations and the code for them to enter. They asked if I could just do it and I said no I don't have my laptop and they were somewhat impressed. But I've not asked around about it so I don't really know where that would sit relative to other people.