Now, what I want to know is what are the advantages of shooting in RAW? I know that you can do some things. I have the Rebel XT and have the Canon software installed, but I don't really have a clue how to do anything in RAW. A little help there would be much appreciated.
My advice. Shoot in RAW every chance you get. The files are bigger, they take longer to work with, but they can save you so much in the end. Have you downloaded Canon's Digital Photo Professional? It is a great RAW editting program. I personally use Adobe Camera RAW, which comes with PS.
Here's a few benefits of using RAW:
* Greater flexibility in shot exposure. You can gain +/- 1 EV from RAW without side effects
* Working in 16 bit mode yields much better results than 8 bit
* Full White Balance control with the RAW file
* Ability to create HDR images by extracting -1/0/+1 EV images from a single RAW
* No JPG processing is done on the image, so you have much more flexibility in working with the image
Some downsides:
* Files are large, and take more space
* Files require more CPU and memory to process on a computer
* RAW workflow is more complicated, and requires more time to complete
I resisted the RAW change for a long time, as I wrongly felt that JPG could give me the same results. After going back and comparing, RAW has JPG beat hands down. The change took me a long time, mainly to adjujst my workflow to account for the RAW processing steps. However, I'll never look back now.
James