Thanks Pirate, i use Canons MPe-65 1x to x5 macro lens, MT24ex twinflash on my 350D. All the shots are composites of several images to increase the DOF and get both the drop and refraction in focus.Simply gorgeous. I tried this myself in Florida, and know how difficult it can be to lock the focus when taking macro (hand held at least).
What lens or set-up are you using? Macro can be very rewarding.