Ricoh M-mount GXR Mount A12 module announced and previewed: Digital Photography Review I'm sure some of you camera addicts already own a GXR and I've been curious to watch the selection of modules grow. This one really peaks my interest. Can any owners share their opinion on the handling of the camera and any current modules they own? Can anyone share their knowledge about M-Mount lenses in relation to pricing and performance vs. m4/3 and others (I can't afford to collect Leica glass, but my guess is that there are some equally impressive other options that have more palatable prices). It sounds like a lovely unit. I'm going to start saving up some cash and try one out, I think. Discuss.