Strange.

A file called dxva_sig.txt suddenly appeared in my favorite video directory. It´s a zero length text file, WTF? . Fortunately Google provides an answer, nothing to get too fussed about. Just caused by me using recent (4.12 or so) ATI graphics drivers and playing .wmv files without having installed Windows Media Player 10. I upgraded to that a few days ago, and no more little files.. another bug squashed.