THX again to all the people contributing to this great project called CHDK!!!
And still... any chance to use the "RAW through USB cable" option on my SX20? Otherwise, I'm carrying my sd card reader everywhere since not all the readers can "see" my dual partition card.
If you save the raws with an prefix and extension the camera recognizes, you should be able to transfer over USB. Exactly which ones work depends on the camera, but something CRW_NNN.CRW or CRW_NNN.CR2 is a good place to start. You will have to make sure the camera has been shut down and started again before plugging in to see all the files. If you are using DNG, you'll have to not use the DNG extension, and rename later on your PC.
Alternately, you can use CHDKs PTP extension
http://chdk.wikia.com/wiki/PTP_Extension to download any file but it's not the most user friendly thing in the world.
