Hello All,
Firmware updates have just been released for the K-1 http://www.ricoh-imaging.co.jp/engli...igital/k1.html,
and K-3 II http://www.ricoh-imaging.co.jp/engli...ital/k3_2.html cameras.
The K-1 is updated from v1.10 to v1.20 and the K-3 II from v1.00 to v1.10.
It looks like the main reason for the updates is to provide support for the new KAF4 mount lenses, which I think supports electronic aperture control.
If you haven't done a firmware update before, take care to read the instructions carefully.

Cheers,
Terry