Pixelized Skill Icons/Loading screen?

This just started this morning. Here's a sample:



I remember the skill icons being a bit more high quality. They're even pixelized when I resize the skillbar, and in the skill window. The loading screens are pixelized in the same way. It's almost as though they aren't displaying in the right resolution. I had just overclocked my video card last night, but somehow I don't believe that would be the problem as GW played just fine afterward. Everything else looks fine, for the most part. Any ideas are appreciated.

Had it too when i overclocked (ATI X1600 pro). I reinstalled gfx drivers (if that doesnt help try uninstallin first). Hope it helps, if u havent tried already. GW reacts so different on gfx level than other games in my experience.