[Erg./JG54_crazty]

First of all i cant remember the mod that i used for ground but i think all of you have it.When i am far from a forest blue areas appeared and when i get close to them they become normal again.Any idea to fix it? My pc settings
CPU Core 2 Extreme QX9770
RAM OCZ OCZ3P16004GK 4GB (2X2GB) PC-12800 1600MHZ PLAT
Videocard 2x XFX GEFORCE GTX280 1GB GX-280N-ZDF PCI-E
Soundcard CREATIVE SOUND BLASTER AUDIGY SE RETAIL 7.1
Storage WESTERN DIGITAL WDG2TP15000
Motherboard ASUS STRIKER II EXTREME