I just created this little No MotionBlur Mod, so if you want to keep the best graphic settings but you hate the Motion Blur you simply have to unpack the content of the attached archive in the same folder of the xenus.exe file and enjoy.
IMPORTANT: This mod is based on the original HDR.TXT file, so it's NOT suited for the users that installed the Flickering Screen Fix for ATI cards.
But don't worry, if you installed the fix you simply have to change one single word in the HDR.TXT file to get rid of the MotionBlur.
So locate the HDR.TXT file inside a folder called POSTPROCESS located in the same folder of the xenus.exe and open it with notepad or other text editor (it's a simple text file).
Then find the word MotionBlur in the Motion Blur section of the text and replace it with the word copy so it will look like this: