Texture Problems

[Igo kyu]

The two image files take me to what appears to be Image Shack, where there are adverts which open new Firefox windows without asking. If I use task manager to shut these processes, which show as separate in the taskbar (in Vista, if that matters), the original Firefox window closes as well. This is not the way that legitimate advertisements ought to behave in my view, is there some risk these are viruses?

[96th_Nightshifter]

Those images look exactly like when my graphics card used to overheat, may not be your problem but they look identical to what I used to see.