With the 20D when you are in full manual mode the rear dial does aperture and the front shutter. in Av the front does aperture and the rear dial does exposure compensation. in Tv the front does shutter and the rear is exposure compensation. At least that's how i have mine setup. It works well, but still sometimes when I'm in Av I accidentally turn the rear dial. but I usually realize my mistake when i don't see the aperture value change.
All new systems - whether it's going from an LX-like interface to a *ist D, or changing brands - take some getting used to. After 20 years of aperture rings and shutter dials, using the wheelie thingies is requiring me to re-train my fingers.... :-) Christian ----- Original Message ----- From: "P. J. Alling" <[EMAIL PROTECTED]> To: <[email protected]> Sent: Sunday, June 05, 2005 5:55 PM Subject: Re: Digital MZ-5n > A marketers decision is more likely, (Is the Nikon or Canon default the > same I wonder?)

