Nick - I confess I have not been able to do that, yet! It is hard enough for me to remember how to dial in the exposure compensation

However the more I use it the more I find that I need only to use the aperture I want and to keep an eye on the shutter speed (the limit, as you know, being 1/250).
I have studied that loooong thread about the Hexar AF on photonet.com - to which our own Lili contributed at one time - and I like going back to it because it reminds me what an Aladdin's cave this camera is. There are layers and layers of functions to explore if you want to. Mine is a Silver and someone before me had programmed it with the silent function so I use that from time to time, but not much as the normal shutter and wind on sound is so slight that it is hard to hear with ambient noise: with the silent function activated I had no idea if the shot was made!
I also have the original instruction manual - and 'that' is a masterpiece, not! (as my kids would say) but it has a lot of info nonetheless.
How about posting some of your shots with this machine? I am starting to notice (or I think I am - the illusion is the reality after all) that it has a distinctive look about it.
Dan