Just a warning to take care with the Novoflex adapters - mine is now jammed solid on my G1 and I can't work out why. I have a Leica LTM adapter mounted to it which I can't find a way of removing, and the Novoflex adapter won't release from the G1 body using the lens release button. Its also not fixed in place properly - rocks backwards and forwards on the G1 mount. Can't work out what's wrong but at the moment I have a G1 permanently converted to screwmount.
I think my starting point for fixing it (short of handing the whole lot over to Novoflex and telling them to) is to try to remove the LTM adapter - is there a tool available to remove one from the front?