How To: Add RAW support to low end Canon camera
This is a great how-to on making a cheap Canon digital camera with a firmware mod much more powerful.
If you have a point-and-click digital camera made by Canon, you may be able to turn on all sorts of features usually reserved for more expensive SLRs. That includes live histograms, depth-of-field calculation, under and overexposure highlighting, and — best of all — shooting your pictures in RAW. The secret is CHDK, an enhanced, free software replacement firmware.
