I recently purchased this speedlite (thank you for the suggestion Moose), and have a few questions about how to use it. I have looked at the manual and tried to find a good YouTube video, but still can't figure out exactly how to use it. I used it last week to take some day time portraits as an on camera flash for fill light. I left it in TTL mode. I was unable to use a higher shutter speed than 1/200; is there a way that I could use it if wanting to go over 200? I also had to manually choose what level flash I wanted to use. Is there a way to have the camera auto select the correct flash for you, so you don't always have to manually choose what level of flash you want?