I took this last night, always wanted to try this, this challenge seems good place to learn.
My 4 yr son loves riding his Indy car, so with my T1i on tripod and using 580 flash I took a series of these experimenting.
1 sec or longer proved too long, just streaks w/o seeing him as ghost.
(actually depended on how fast he was going by also, slower speed needs longer exposure to show movement)
This is at 0.4 sec, the flash froze him and made visible, but still he has a ghost appearance, shutter is on 2nd sync.
As C&C how can I get the movement look AND a more solid looking son?
T1i, 580 exII flash, shutter priority @ 0.4 sec, ISO 100, 15-85 lens @ 42mm. Focused for distance prior and switched to manual for shots.
I really like this, ghosting and all! Hey, I looked at your home theater project. Very nice! I love your basement. I love the colors your wife picked, they are very cheery & homey. The pics of your boys helping are great!