2 of them involve custom skinning, 2 involve a weird transormation of textures.
1. custom skinning-parts of the plane when shot off don't match the custom skin. For example, if i made a green p51 and shot the wing off, the wing would appear the default silver.
2. custom skinning-If there is a custom pilot in the aircraft, when bailing out they appear as the default pilot.
3.terrain textures-sometimes a some tiles suddenly appear really desaturated and weird.
4. This happened to me today and was pretty strange. P51DCP1 suddenly turned all weird. it was on the checkertail custom skin (belligerent betty).
i have a p4 2.4ghz
512 megs of RAM
geforce4MX440