ok... i've searched, and I've searched again, and although i know there has been a post about photographing poi before i can't find it! please don't shout

the thing is, some rather snazzy glowstick photos have been turning up on the scrolling gallery thing with very high definition of colours. But I have never managed to get that sort of definition with my photos. I use a digital camera, a Nikon (soon to be a coolpix 3200) which is generally pretty good for fire but not glowsticks, i can usually only just make out faint lines of the colour - that don't reflect the actual brightness of the glowsticks..... How do people get those photos?