Here is a really cool video on how to make a laser flashlight. It shows you how to turn an ordinary mini Mag-Lite into a powerful laser beam. This laser is so powerful that it can light a match, pop a balloon or light a fuse. It might not be the "perfect" survival tool because it's questionable as to how long the batteries would last but for a quick fire starter this should be able to light any tinder you have. Watch the video for the parts list and instructions. If I can get a cheap DVD burner I'm going to give this a try!
**Caution: This is a very powerful laser and WILL burn your skin. Keep the laser away from your skin and any animals skin. NEVER point into ANYONE'S eyes, this will cause permanent damage.