... if you have just figured out that the Olympus 45mm hood reverses for storage, after owning said accessory for a few months? I was so used to m4/3 hoods not doing this, but gave it a shot last night and, what do you know, it actually works. It would have saved a bit of bag space over the past couple months if I would have figured this out earlier (or maybe read the instructions?) Doh. Still, kind of a nice surprise.