I have a Nikon D70 and I have set my Color Mode to Adobe RGB (based on recommendations of a digital camera/photoshop guru in the area). Most photo labs, however, require sRGB files. Is there something I should be doing in Photoshop to convert my files before I send to a lab? Can it be done automatically to all files? Or should I just set my camera to sRGB and not worry about it? Much thanks!