I don't know about the rest of you but I find that flying fast aircraft at low level I actualy fly faster than fs loads textures.  So I fly through blured terain while there is a patch of wonderfully clear terain behind me.  Also I find that there is only a small area of hires texture and no option to increase the size of this.  In fsx I would like to be able to alter the draw distances manualy for each resolution of texture and have a better updating system.

you might be flying so fast that you just blurred the textures!! 

lol

cheers