Lol, I was wondering what adding more grain to pictures really do; Especially on a nice bright sunny day, does that make it more realistic? Still in the Film age days? Just for the heck of it? Or, you need that super fast shutter speed so you must have a super EXTREMELY HIGH ISO? I understand adding high amounts of it during night time, while capturing a car moving.. But, on a bright sunny day? Also, it's fine if you're trying to capture that old look feeling on an old car. I mean, I use it sometimes..