» Tue Dec 15, 2009 9:18 pm
If you are experiencing flashes of certain textures while being in an outside cell: Doors disappearing, Hair becoming invisible, Clothing having clipping issues, etc...it could quite possibly be a lack of power on your graphics card. Cards without the proper features (forgive me for not remembering what it is they need exactly) experience an issue known as Z-Fighting. Basically when two items are trying to occupy the same z-plane position. This causes the disappearing textures (if that's the issue you're having). I know that on my laptop (which sported an onboard Intel video chipset) I had issues with Z-Fighting, it was quite annoying. If this is the issue you're having I would recommended replacing your graphics card, if you are using a laptop I'm afraid it's tough luck.
Of course if this is just an issue of the graphics making you nauseous then the best bet is definitely a re-texture pack, or mod.