Im a new steam′s user. Recently I download RAGE game but cant play it yet cause for some reason the background have low details. Im from Argentine and can understand english but not very good writtin^^... Anyway I think the picture can explain better than me. Any suggestion is good recive, I dont know how to fix this problem:s

PC Specification:

Quad Core Q6600 @3.00 ghz
RAM 2GB DRR2
VGA HD6770 (Catalyst version 13.1)
Win XP SP3
PICTURE:

http://k42.kn3.net/963E89642.jpg