Sony sells such a device, but it can not handle CF cards unless you buy a CF to SD card reader converter device.
All digital devices are bit for bit.
RAW images require a software program that will let you make adjustments to the image and then you can save it as a.jpg image (or another format). The RAW software usually comes with the camera.
Photoshop programs can do RAW conversion too.
Most cameras that can do RAW will let you take images in RAW, JPG, or both.
Am a noobie and am looking for a portable dvd burner that copies Photos bit for bit from the CF Card in my camera onto a DVD - any ideas anyone ? Also a bit confused re copying using Roxio Creator - is this bit for bit copying ? If not - when you copy RAW images how are they changed if indeed they are ?