Hello Sebastien.
Thank you for your reply. RT edits my XT-1 files fine, but crashes either as soon as the XT-2 thumbnails are shown, or when I try to open one in the edit screen. (Windows 7 64bit). The files are not compressed.
I sent an XT-2 file to a friend who runs Linux and the same thing happened. I assumed that XT-2 support was not ready.
Should I start another thread?
David