Making Milkdrop presets for skins.
 

OK, I don't know whether this will be useful to any of the skinners here, but I thought I'd share it, because it was very useful to me.

I like to make Milkdrop presets to match my skins - so I often want to recreate the colours in my skins in the presets. The only problem is that while skins use RGB values of 0-255, Milkdrop uses RGB values of 0.0-1.0. So it's a pain to keep getting the calculator out or doing arithmetic in your head whenever you're looking for a particular colour. Krash from the Milkdrop forums was nice enough to make me this simple utility which does the conversion for you instantaneously.