You know when you can imagine what you want but you can't make it happen. It's like a little nagging thing in your brain that pesters you every day until you figure it out. Well, this is one of those things. I'll eventually get the shot I'm imagining in my mind. Until then, I'll just post the near misses and hope somebody likes them. I really like the specular highlight on the second rebound drop. It caught the light just right. I almost have the focus right.
Camera = Canon 20D
Lens = Canon 100mm f/2.8 macro
Shutter = 1/125 second
Aperture = f/8
Focal Length = 100mm
Exp Comp = 0 ev
Flash = on (580ex + 500W studio light)
ISO = 400

Nice photos, Adam!