how to optimize graphics?

1. when i log in resolution down sizes itself to a low resolution enter char select still low resolution enter game it returns to game setting of 1920 x 1080 32bit (none window)

2. when i used to play rohan on ijji the game used to be much smoother then it is now. Is there any options i can do to make the game smoother when turning the camera of the character view, whenever i turn the camera it isn't extremely choppy but it is slight studderishy and i don't like that.

3. is there anything i can do in my catalyst control center to make the game look nicer? i'm currently using xfx radeon hd 5850 in crossfire (two cards). does the crossfire lower the game quality?

here is my current settings http://s695.photobucket.com/albums/v...ersettings.jpg

4. my current catalyst control center settings are like this