Finally resolved the GX1 raw file saga, easy to upgrade to LR 3.6 which worked and files viewable etc Elements 10 though required a manual update of camera raw 6.6 and installation on my mac as it did not show any updates automatically. The adobe help pointed me to a camera raw 6.6 download which would not install on a mac I suspect that it was the windows version when that didn't work the link dropped out:thumbs down: I then found a link specifically for the mac, lesson learned.