That's the way Mary, but do make sure you keep the scanned and unscanned ones in separate piles!

With the loose photos, I've sorted them into content - festivals, events, holidays, family surname, child, animal... and put each into an envelope labelled with the content and whether scanned. That way, if I want to make an album of family photos, they're already in one place and I don't have to hunt for them.

LTS