Nothing involving palettes is the best. My days converting RGB values to HSV so that I could display bitmaps in screen mode 13 still bring me nightmares. Worse still, I didn't have anybody to ask how to do it, so I had to figure out the formulas by playing around with the GIMP color picker. Palettes can burn in hell, for all I care.
I forgot about that offer, feel free to hook me up too.
Chrisname, I thought you were referring to the nicer-looking pixel-edited graphics. In which case it wouldn't really matter if you were using a palette anyways so long as the style is there.
According to MSE one of the example programs in the package is a virus. So don't run any of the programs that come with it :S
It does have genuine .pdf documents which are clean, though. I think it's a false positive, but don't run it; or at the very least, run it in a sandbox.