*IF* there are any Olympus E-3 users beside me..there is a new firmware out.
Ver 1.1, update via Oly Studio or Master
Items Fixed or changed-
Enabled use of the Image Stabilization function with non-Four Thirds System interchangeable lenses by inputting a specific focal length.
Matched the rotation of the dial on the rear of the Power Battery Holder HLD-4 and the movement direction of the AF target.
Increased the number of storable still pictures by improving the battery check when the Power Battery Holder HLD-4 is attached.
Focusing now stops immediately when the AF start button (AEL/AFL or Fn button) is released.
Corrected the phenomenon where the flash control caused an under exposure while using bounce flash at short distances with the FL-50R or FL-36R Electronic Flash.
Improved selection and prioritization of the central 5 ranging points when shooting in C-AF mode and Dynamic-single Target mode.
Interesting that now, you can use non 4/3 lenses and still use IS, via a custom menu option.