[deanCommie]

It happens all the time!

Think about all the time you couldn't remember an actor's name, or some detail about a party. But then as soon as someone tells you, or starts telling a story from the party, it all comes flooding back.

[unsafecast]

That's a good point. I wonder what kind of triggers could bring those really old memories back, as simple things like seeing objects/faces from back then don't work.