On macrophotography. I have several ways of getting a detail picture. All three of the following feed easily into my computer. Depends on the degree of quality I want.
1. Full size image. Use an Epsom 4180 photo scanner. Not the best but quick.

2. My Canon with a Canon macro lens. Lighting with a diffusing filter over the halogen lights.

3 The Optex USB Digital magnifier. This handy dandy gadget connects to the computer with a USB port for stills and video clips (haven't used the latter). Magnification up to 200x. Has a built in light, but ambient light sufficient if 1::1 or low plus magnification satisfactory. Good for stamps and coins, etc. as well as watches.
This little gadget with stand fits into a jacket pocket.
Compatable with Windows and Mac OS 10.6.
Found it on sale in the camera department of London Drugs supermart for $89.
Worth a look if you are unfamiliar with it.