I bought fallout 3 because I had the last week off school, but now I'm bored with pleasantries and my desktop, in the middle of the "Please Stand By" slide in the loading phase of the game, switches from high-res to very-low-res textures. It's happened since I bought Fallout 3. So now, FO3 looks better on my laptop, because it's actually using the high-res textures. I can't read anything on the case of the Pip-Boy, the rocks are just flat gray lumps, and everything looks bad.
What's going on with it?