Hello. I'm very new to working in digital and I'm getting a bit frustrated. This weekend I shot a bunch of photos in RAW mode on my Canon XT Rebel. I open the photos in the Raw image task program that came with my camera and edit. They started out a bit dark so I increased the brightness somewhat and tweak around with the contrast etc. and it looks pretty good on my screen. Then I export to 16Bit TIFF and open it with Photoshop CS2 and it is very very dark. Am I doing something wrong? Is there a calibration problem of some sort? Help!