If you fancy have a go at infrared photography one site thats woth looking at is http://www.lifepixel.com/
though the cost of convering your camera can put most of you off. the other way is to use an Infrared filter on your camera. a few digital camara wont work though as there is a filter inside of the camera that blocks infra red. one easy way to find out if your camera is sensertive to Infrared is to point your Tv remote at camera whaile taking a pic.If your camera can see infra red you will see the remte light up in the picture you have taken or if your camra has an LCD screen you can somtimes see the led on te remote flashing you are better of using a DSLR or a compact that lets you adjust the shutter speed as using a filter infront of the lens you will need a longer shutter time than you would for a normal photo.whereas a converted camera you just point and shoot
more to be added soon………….