Good grief and thank you. That's pretty sweet! I get artifacts when editing - blue/white noise while rendering and opposite colours when leaving fullscreen.
I'll have a look at backtracing it and producing a test file.
Thanks for the reply.
It looks lovely and loads images fast - but I have no tool interface, histogram has no display. I'm assuming it's my fault. Please would you help me?
BTW It crashes if there are other files in the import folder eg .rawstudio containing jpg's. But not when compiled in debug mode ...