Bad performance on campaign map after patch

[SODK]

Since the patch I've had beautiful graphics on the battlemap and the game runs rather smoothly but on the campaign map and the loading screans the textures are somewhat blurry and it feels like I have gotten someting in my eyes or as if I need glasses. Does anyone know what the problem is? My settings are very high with dx10 and shadder model 4 enabled and it seems like it became like this as I enabled dx10.....

My graphics card is nvidia GeForce 8800 GTX

[Raimeken]

do you have depth of field on?

[AlfonsoVIII]

what nvidia driver do you have installed.